61378968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 195350400

約数和(自身を除く): 133971432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 49, 56, 57, 67, 76, 82, 84, 98, 114, 123, 133, 134, 147, 152, 164, 168, 196, 201, 228, 246, 266, 268, 287, 294, 328, 392, 399, 402, 456, 469, 492, 532, 536, 574, 588, 779, 798, 804, 861, 931, 938, 984, 1064, 1148, 1176, 1273, 1407, 1558, 1596, 1608, 1722, 1862, 1876, 2009, 2296, 2337, 2546, 2747, 2793, 2814, 3116, 3192, 3283, 3444, 3724, 3752, 3819, 4018, 4674, 5092, 5453, 5494, 5586, 5628, 6027, 6232, 6566, 6888, 7448, 7638, 8036, 8241, 8911, 9348, 9849, 10184, 10906, 10988, 11172, 11256, 12054, 13132, 15276, 16072, 16359, 16482, 17822, 18696, 19229, 19698, 21812, 21976, 22344, 24108, 26264, 26733, 30552, 32718, 32964, 35644, 38171, 38458, 39396, 43624, 48216, 52193, 53466, 57687, 62377, 65436, 65928, 71288, 76342, 76916, 78792, 104386, 106932, 114513, 115374, 124754, 130872, 134603, 152684, 153832, 156579, 187131, 208772, 213864, 229026, 230748, 249508, 269206, 305368, 313158, 365351, 374262, 403809, 417544, 458052, 461496, 499016, 538412, 626316, 730702, 748524, 807618, 916104, 1076824, 1096053, 1252632, 1461404, 1497048, 1615236, 2192106, 2557457, 2922808, 3230472, 4384212, 5114914, 7672371, 8768424, 10229828, 15344742, 20459656, 30689484, 61378968]

約数ペア:

[(1, 61378968), (2, 30689484), (3, 20459656), (4, 15344742), (6, 10229828), (7, 8768424), (8, 7672371), (12, 5114914), (14, 4384212), (19, 3230472), (21, 2922808), (24, 2557457), (28, 2192106), (38, 1615236), (41, 1497048), (42, 1461404), (49, 1252632), (56, 1096053), (57, 1076824), (67, 916104), (76, 807618), (82, 748524), (84, 730702), (98, 626316), (114, 538412), (123, 499016), (133, 461496), (134, 458052), (147, 417544), (152, 403809), (164, 374262), (168, 365351), (196, 313158), (201, 305368), (228, 269206), (246, 249508), (266, 230748), (268, 229026), (287, 213864), (294, 208772), (328, 187131), (392, 156579), (399, 153832), (402, 152684), (456, 134603), (469, 130872), (492, 124754), (532, 115374), (536, 114513), (574, 106932), (588, 104386), (779, 78792), (798, 76916), (804, 76342), (861, 71288), (931, 65928), (938, 65436), (984, 62377), (1064, 57687), (1148, 53466), (1176, 52193), (1273, 48216), (1407, 43624), (1558, 39396), (1596, 38458), (1608, 38171), (1722, 35644), (1862, 32964), (1876, 32718), (2009, 30552), (2296, 26733), (2337, 26264), (2546, 24108), (2747, 22344), (2793, 21976), (2814, 21812), (3116, 19698), (3192, 19229), (3283, 18696), (3444, 17822), (3724, 16482), (3752, 16359), (3819, 16072), (4018, 15276), (4674, 13132), (5092, 12054), (5453, 11256), (5494, 11172), (5586, 10988), (5628, 10906), (6027, 10184), (6232, 9849), (6566, 9348), (6888, 8911), (7448, 8241), (7638, 8036)]