91415688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2251

約数の個数: 128

約数和(自身を含む): 296217600

約数和(自身を除く): 204801912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2203, 2964, 3192, 3458, 4406, 5187, 5928, 6609, 6916, 8812, 10374, 13218, 13832, 15421, 17624, 20748, 26436, 28639, 30842, 41496, 41857, 46263, 52872, 57278, 61684, 83714, 85917, 92526, 114556, 123368, 125571, 167428, 171834, 185052, 200473, 229112, 251142, 292999, 334856, 343668, 370104, 400946, 502284, 544141, 585998, 601419, 687336, 801892, 878997, 1004568, 1088282, 1171996, 1202838, 1603784, 1632423, 1757994, 2176564, 2343992, 2405676, 3264846, 3515988, 3808987, 4353128, 4811352, 6529692, 7031976, 7617974, 11426961, 13059384, 15235948, 22853922, 30471896, 45707844, 91415688]

約数ペア:

[(1, 91415688), (2, 45707844), (3, 30471896), (4, 22853922), (6, 15235948), (7, 13059384), (8, 11426961), (12, 7617974), (13, 7031976), (14, 6529692), (19, 4811352), (21, 4353128), (24, 3808987), (26, 3515988), (28, 3264846), (38, 2405676), (39, 2343992), (42, 2176564), (52, 1757994), (56, 1632423), (57, 1603784), (76, 1202838), (78, 1171996), (84, 1088282), (91, 1004568), (104, 878997), (114, 801892), (133, 687336), (152, 601419), (156, 585998), (168, 544141), (182, 502284), (228, 400946), (247, 370104), (266, 343668), (273, 334856), (312, 292999), (364, 251142), (399, 229112), (456, 200473), (494, 185052), (532, 171834), (546, 167428), (728, 125571), (741, 123368), (798, 114556), (988, 92526), (1064, 85917), (1092, 83714), (1482, 61684), (1596, 57278), (1729, 52872), (1976, 46263), (2184, 41857), (2203, 41496), (2964, 30842), (3192, 28639), (3458, 26436), (4406, 20748), (5187, 17624), (5928, 15421), (6609, 13832), (6916, 13218), (8812, 10374)]