87141744

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 140

約数和(自身を含む): 262389952

約数和(自身を除く): 175248208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 241, 243, 248, 279, 324, 372, 432, 482, 486, 496, 558, 648, 723, 729, 744, 837, 964, 972, 1116, 1296, 1446, 1458, 1488, 1674, 1928, 1944, 2169, 2232, 2511, 2892, 2916, 3348, 3856, 3888, 4338, 4464, 5022, 5784, 5832, 6507, 6696, 7471, 7533, 8676, 10044, 11568, 11664, 13014, 13392, 14942, 15066, 17352, 19521, 20088, 22413, 22599, 26028, 29884, 30132, 34704, 39042, 40176, 44826, 45198, 52056, 58563, 59768, 60264, 67239, 78084, 89652, 90396, 104112, 117126, 119536, 120528, 134478, 156168, 175689, 179304, 180792, 201717, 234252, 268956, 312336, 351378, 358608, 361584, 403434, 468504, 537912, 605151, 702756, 806868, 937008, 1075824, 1210302, 1405512, 1613736, 1815453, 2420604, 2811024, 3227472, 3630906, 4841208, 5446359, 7261812, 9682416, 10892718, 14523624, 21785436, 29047248, 43570872, 87141744]

約数ペア:

[(1, 87141744), (2, 43570872), (3, 29047248), (4, 21785436), (6, 14523624), (8, 10892718), (9, 9682416), (12, 7261812), (16, 5446359), (18, 4841208), (24, 3630906), (27, 3227472), (31, 2811024), (36, 2420604), (48, 1815453), (54, 1613736), (62, 1405512), (72, 1210302), (81, 1075824), (93, 937008), (108, 806868), (124, 702756), (144, 605151), (162, 537912), (186, 468504), (216, 403434), (241, 361584), (243, 358608), (248, 351378), (279, 312336), (324, 268956), (372, 234252), (432, 201717), (482, 180792), (486, 179304), (496, 175689), (558, 156168), (648, 134478), (723, 120528), (729, 119536), (744, 117126), (837, 104112), (964, 90396), (972, 89652), (1116, 78084), (1296, 67239), (1446, 60264), (1458, 59768), (1488, 58563), (1674, 52056), (1928, 45198), (1944, 44826), (2169, 40176), (2232, 39042), (2511, 34704), (2892, 30132), (2916, 29884), (3348, 26028), (3856, 22599), (3888, 22413), (4338, 20088), (4464, 19521), (5022, 17352), (5784, 15066), (5832, 14942), (6507, 13392), (6696, 13014), (7471, 11664), (7533, 11568), (8676, 10044)]