69430452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 210212352

約数和(自身を除く): 140781900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 293, 294, 364, 372, 403, 434, 546, 586, 588, 637, 651, 806, 868, 879, 1092, 1172, 1209, 1274, 1302, 1519, 1612, 1758, 1911, 2051, 2418, 2548, 2604, 2821, 3038, 3516, 3809, 3822, 4102, 4557, 4836, 5642, 6076, 6153, 7618, 7644, 8204, 8463, 9083, 9114, 11284, 11427, 12306, 14357, 15236, 16926, 18166, 18228, 19747, 22854, 24612, 26663, 27249, 28714, 33852, 36332, 39494, 43071, 45708, 53326, 54498, 57428, 59241, 63581, 78988, 79989, 86142, 106652, 108996, 118079, 118482, 127162, 159978, 172284, 186641, 190743, 236158, 236964, 254324, 319956, 354237, 373282, 381486, 445067, 472316, 559923, 708474, 746564, 762972, 826553, 890134, 1119846, 1335201, 1416948, 1653106, 1780268, 2239692, 2479659, 2670402, 3306212, 4959318, 5340804, 5785871, 9918636, 11571742, 17357613, 23143484, 34715226, 69430452]

約数ペア:

[(1, 69430452), (2, 34715226), (3, 23143484), (4, 17357613), (6, 11571742), (7, 9918636), (12, 5785871), (13, 5340804), (14, 4959318), (21, 3306212), (26, 2670402), (28, 2479659), (31, 2239692), (39, 1780268), (42, 1653106), (49, 1416948), (52, 1335201), (62, 1119846), (78, 890134), (84, 826553), (91, 762972), (93, 746564), (98, 708474), (124, 559923), (147, 472316), (156, 445067), (182, 381486), (186, 373282), (196, 354237), (217, 319956), (273, 254324), (293, 236964), (294, 236158), (364, 190743), (372, 186641), (403, 172284), (434, 159978), (546, 127162), (586, 118482), (588, 118079), (637, 108996), (651, 106652), (806, 86142), (868, 79989), (879, 78988), (1092, 63581), (1172, 59241), (1209, 57428), (1274, 54498), (1302, 53326), (1519, 45708), (1612, 43071), (1758, 39494), (1911, 36332), (2051, 33852), (2418, 28714), (2548, 27249), (2604, 26663), (2821, 24612), (3038, 22854), (3516, 19747), (3809, 18228), (3822, 18166), (4102, 16926), (4557, 15236), (4836, 14357), (5642, 12306), (6076, 11427), (6153, 11284), (7618, 9114), (7644, 9083), (8204, 8463)]