76890736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 168086464

約数和(自身を除く): 91195728

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 97, 103, 104, 148, 194, 206, 208, 296, 388, 412, 481, 592, 776, 824, 962, 1261, 1339, 1552, 1648, 1924, 2522, 2678, 3589, 3811, 3848, 5044, 5356, 7178, 7622, 7696, 9991, 10088, 10712, 14356, 15244, 19982, 20176, 21424, 28712, 30488, 39964, 46657, 49543, 57424, 60976, 79928, 93314, 99086, 129883, 159856, 186628, 198172, 259766, 369667, 373256, 396344, 519532, 739334, 746512, 792688, 1039064, 1478668, 2078128, 2957336, 4805671, 5914672, 9611342, 19222684, 38445368, 76890736]

約数ペア:

[(1, 76890736), (2, 38445368), (4, 19222684), (8, 9611342), (13, 5914672), (16, 4805671), (26, 2957336), (37, 2078128), (52, 1478668), (74, 1039064), (97, 792688), (103, 746512), (104, 739334), (148, 519532), (194, 396344), (206, 373256), (208, 369667), (296, 259766), (388, 198172), (412, 186628), (481, 159856), (592, 129883), (776, 99086), (824, 93314), (962, 79928), (1261, 60976), (1339, 57424), (1552, 49543), (1648, 46657), (1924, 39964), (2522, 30488), (2678, 28712), (3589, 21424), (3811, 20176), (3848, 19982), (5044, 15244), (5356, 14356), (7178, 10712), (7622, 10088), (7696, 9991)]