91376964

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 284981760

約数和(自身を除く): 193604796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 557, 558, 588, 651, 756, 837, 868, 882, 1114, 1116, 1302, 1323, 1519, 1671, 1674, 1764, 1953, 2228, 2604, 2646, 3038, 3342, 3348, 3899, 3906, 4557, 5013, 5292, 5859, 6076, 6684, 7798, 7812, 9114, 10026, 11697, 11718, 13671, 15039, 15596, 17267, 18228, 20052, 23394, 23436, 27293, 27342, 30078, 34534, 35091, 41013, 46788, 51801, 54586, 54684, 60156, 69068, 70182, 81879, 82026, 103602, 105273, 109172, 120869, 140364, 155403, 163758, 164052, 207204, 210546, 241738, 245637, 310806, 327516, 362607, 421092, 466209, 483476, 491274, 621612, 725214, 736911, 846083, 932418, 982548, 1087821, 1450428, 1473822, 1692166, 1864836, 2175642, 2538249, 2947644, 3263463, 3384332, 4351284, 5076498, 6526926, 7614747, 10152996, 13053852, 15229494, 22844241, 30458988, 45688482, 91376964]

約数ペア:

[(1, 91376964), (2, 45688482), (3, 30458988), (4, 22844241), (6, 15229494), (7, 13053852), (9, 10152996), (12, 7614747), (14, 6526926), (18, 5076498), (21, 4351284), (27, 3384332), (28, 3263463), (31, 2947644), (36, 2538249), (42, 2175642), (49, 1864836), (54, 1692166), (62, 1473822), (63, 1450428), (84, 1087821), (93, 982548), (98, 932418), (108, 846083), (124, 736911), (126, 725214), (147, 621612), (186, 491274), (189, 483476), (196, 466209), (217, 421092), (252, 362607), (279, 327516), (294, 310806), (372, 245637), (378, 241738), (434, 210546), (441, 207204), (557, 164052), (558, 163758), (588, 155403), (651, 140364), (756, 120869), (837, 109172), (868, 105273), (882, 103602), (1114, 82026), (1116, 81879), (1302, 70182), (1323, 69068), (1519, 60156), (1671, 54684), (1674, 54586), (1764, 51801), (1953, 46788), (2228, 41013), (2604, 35091), (2646, 34534), (3038, 30078), (3342, 27342), (3348, 27293), (3899, 23436), (3906, 23394), (4557, 20052), (5013, 18228), (5292, 17267), (5859, 15596), (6076, 15039), (6684, 13671), (7798, 11718), (7812, 11697), (9114, 10026)]