64951068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 197074080

約数和(自身を除く): 132123012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 196, 203, 273, 293, 294, 348, 364, 377, 406, 546, 586, 588, 609, 637, 754, 812, 879, 1092, 1131, 1172, 1218, 1274, 1421, 1508, 1758, 1911, 2051, 2262, 2436, 2548, 2639, 2842, 3516, 3809, 3822, 4102, 4263, 4524, 5278, 5684, 6153, 7618, 7644, 7917, 8204, 8497, 8526, 10556, 11427, 12306, 14357, 15236, 15834, 16994, 17052, 18473, 22854, 24612, 25491, 26663, 28714, 31668, 33988, 36946, 43071, 45708, 50982, 53326, 55419, 57428, 59479, 73892, 79989, 86142, 101964, 106652, 110461, 110838, 118958, 159978, 172284, 178437, 186641, 220922, 221676, 237916, 319956, 331383, 356874, 373282, 416353, 441844, 559923, 662766, 713748, 746564, 773227, 832706, 1119846, 1249059, 1325532, 1546454, 1665412, 2239692, 2319681, 2498118, 3092908, 4639362, 4996236, 5412589, 9278724, 10825178, 16237767, 21650356, 32475534, 64951068]

約数ペア:

[(1, 64951068), (2, 32475534), (3, 21650356), (4, 16237767), (6, 10825178), (7, 9278724), (12, 5412589), (13, 4996236), (14, 4639362), (21, 3092908), (26, 2498118), (28, 2319681), (29, 2239692), (39, 1665412), (42, 1546454), (49, 1325532), (52, 1249059), (58, 1119846), (78, 832706), (84, 773227), (87, 746564), (91, 713748), (98, 662766), (116, 559923), (147, 441844), (156, 416353), (174, 373282), (182, 356874), (196, 331383), (203, 319956), (273, 237916), (293, 221676), (294, 220922), (348, 186641), (364, 178437), (377, 172284), (406, 159978), (546, 118958), (586, 110838), (588, 110461), (609, 106652), (637, 101964), (754, 86142), (812, 79989), (879, 73892), (1092, 59479), (1131, 57428), (1172, 55419), (1218, 53326), (1274, 50982), (1421, 45708), (1508, 43071), (1758, 36946), (1911, 33988), (2051, 31668), (2262, 28714), (2436, 26663), (2548, 25491), (2639, 24612), (2842, 22854), (3516, 18473), (3809, 17052), (3822, 16994), (4102, 15834), (4263, 15236), (4524, 14357), (5278, 12306), (5684, 11427), (6153, 10556), (7618, 8526), (7644, 8497), (7917, 8204)]