69071968

素因数分解:

$2^5\times 7^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 120

約数和(自身を含む): 169404480

約数和(自身を除く): 100332512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 49, 56, 58, 62, 98, 112, 116, 124, 196, 203, 217, 224, 232, 248, 343, 392, 406, 434, 464, 496, 686, 784, 812, 868, 899, 928, 992, 1372, 1421, 1519, 1568, 1624, 1736, 1798, 2401, 2744, 2842, 3038, 3248, 3472, 3596, 4802, 5488, 5684, 6076, 6293, 6496, 6944, 7192, 9604, 9947, 10633, 10976, 11368, 12152, 12586, 14384, 19208, 19894, 21266, 22736, 24304, 25172, 28768, 38416, 39788, 42532, 44051, 45472, 48608, 50344, 69629, 74431, 76832, 79576, 85064, 88102, 100688, 139258, 148862, 159152, 170128, 176204, 201376, 278516, 297724, 308357, 318304, 340256, 352408, 557032, 595448, 616714, 704816, 1114064, 1190896, 1233428, 1409632, 2158499, 2228128, 2381792, 2466856, 4316998, 4933712, 8633996, 9867424, 17267992, 34535984, 69071968]

約数ペア:

[(1, 69071968), (2, 34535984), (4, 17267992), (7, 9867424), (8, 8633996), (14, 4933712), (16, 4316998), (28, 2466856), (29, 2381792), (31, 2228128), (32, 2158499), (49, 1409632), (56, 1233428), (58, 1190896), (62, 1114064), (98, 704816), (112, 616714), (116, 595448), (124, 557032), (196, 352408), (203, 340256), (217, 318304), (224, 308357), (232, 297724), (248, 278516), (343, 201376), (392, 176204), (406, 170128), (434, 159152), (464, 148862), (496, 139258), (686, 100688), (784, 88102), (812, 85064), (868, 79576), (899, 76832), (928, 74431), (992, 69629), (1372, 50344), (1421, 48608), (1519, 45472), (1568, 44051), (1624, 42532), (1736, 39788), (1798, 38416), (2401, 28768), (2744, 25172), (2842, 24304), (3038, 22736), (3248, 21266), (3472, 19894), (3596, 19208), (4802, 14384), (5488, 12586), (5684, 12152), (6076, 11368), (6293, 10976), (6496, 10633), (6944, 9947), (7192, 9604)]