87252228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 288820224

約数和(自身を除く): 201567996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 73, 81, 84, 93, 102, 108, 119, 124, 126, 146, 153, 162, 186, 189, 204, 217, 219, 238, 252, 279, 292, 306, 324, 357, 372, 378, 434, 438, 459, 476, 511, 527, 558, 567, 612, 651, 657, 714, 756, 837, 868, 876, 918, 1022, 1054, 1071, 1116, 1134, 1241, 1302, 1314, 1377, 1428, 1533, 1581, 1674, 1836, 1953, 1971, 2044, 2108, 2142, 2263, 2268, 2482, 2511, 2604, 2628, 2754, 3066, 3162, 3213, 3348, 3689, 3723, 3906, 3942, 4284, 4526, 4599, 4743, 4964, 5022, 5508, 5859, 5913, 6132, 6324, 6426, 6789, 7378, 7446, 7812, 7884, 8687, 9052, 9198, 9486, 9639, 10044, 11067, 11169, 11718, 11826, 12852, 13578, 13797, 14229, 14756, 14892, 15841, 17374, 17577, 18396, 18972, 19278, 20367, 22134, 22338, 23436, 23652, 26061, 27156, 27594, 28458, 31682, 33201, 33507, 34748, 35154, 38471, 38556, 40734, 41391, 42687, 44268, 44676, 47523, 52122, 55188, 56916, 61101, 63364, 66402, 67014, 70308, 76942, 78183, 81468, 82782, 85374, 95046, 99603, 100521, 104244, 115413, 122202, 132804, 134028, 142569, 153884, 156366, 165564, 170748, 183303, 190092, 199206, 201042, 230826, 234549, 244404, 269297, 285138, 298809, 312732, 346239, 366606, 398412, 402084, 427707, 461652, 469098, 538594, 570276, 597618, 692478, 703647, 733212, 807891, 855414, 938196, 1038717, 1077188, 1195236, 1283121, 1384956, 1407294, 1615782, 1710828, 2077434, 2423673, 2566242, 2814588, 3116151, 3231564, 4154868, 4847346, 5132484, 6232302, 7271019, 9694692, 12464604, 14542038, 21813057, 29084076, 43626114, 87252228]

約数ペア:

[(1, 87252228), (2, 43626114), (3, 29084076), (4, 21813057), (6, 14542038), (7, 12464604), (9, 9694692), (12, 7271019), (14, 6232302), (17, 5132484), (18, 4847346), (21, 4154868), (27, 3231564), (28, 3116151), (31, 2814588), (34, 2566242), (36, 2423673), (42, 2077434), (51, 1710828), (54, 1615782), (62, 1407294), (63, 1384956), (68, 1283121), (73, 1195236), (81, 1077188), (84, 1038717), (93, 938196), (102, 855414), (108, 807891), (119, 733212), (124, 703647), (126, 692478), (146, 597618), (153, 570276), (162, 538594), (186, 469098), (189, 461652), (204, 427707), (217, 402084), (219, 398412), (238, 366606), (252, 346239), (279, 312732), (292, 298809), (306, 285138), (324, 269297), (357, 244404), (372, 234549), (378, 230826), (434, 201042), (438, 199206), (459, 190092), (476, 183303), (511, 170748), (527, 165564), (558, 156366), (567, 153884), (612, 142569), (651, 134028), (657, 132804), (714, 122202), (756, 115413), (837, 104244), (868, 100521), (876, 99603), (918, 95046), (1022, 85374), (1054, 82782), (1071, 81468), (1116, 78183), (1134, 76942), (1241, 70308), (1302, 67014), (1314, 66402), (1377, 63364), (1428, 61101), (1533, 56916), (1581, 55188), (1674, 52122), (1836, 47523), (1953, 44676), (1971, 44268), (2044, 42687), (2108, 41391), (2142, 40734), (2263, 38556), (2268, 38471), (2482, 35154), (2511, 34748), (2604, 33507), (2628, 33201), (2754, 31682), (3066, 28458), (3162, 27594), (3213, 27156), (3348, 26061), (3689, 23652), (3723, 23436), (3906, 22338), (3942, 22134), (4284, 20367), (4526, 19278), (4599, 18972), (4743, 18396), (4964, 17577), (5022, 17374), (5508, 15841), (5859, 14892), (5913, 14756), (6132, 14229), (6324, 13797), (6426, 13578), (6789, 12852), (7378, 11826), (7446, 11718), (7812, 11169), (7884, 11067), (8687, 10044), (9052, 9639), (9198, 9486)]