65918736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1581

約数の個数: 120

約数和(自身を含む): 207445056

約数和(自身を除く): 141526320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1531, 1656, 1794, 1872, 2392, 2691, 3062, 3312, 3588, 4593, 4784, 5382, 6124, 7176, 9186, 10764, 12248, 13779, 14352, 18372, 19903, 21528, 24496, 27558, 35213, 36744, 39806, 43056, 55116, 59709, 70426, 73488, 79612, 105639, 110232, 119418, 140852, 159224, 179127, 211278, 220464, 238836, 281704, 316917, 318448, 358254, 422556, 457769, 477672, 563408, 633834, 716508, 845112, 915538, 955344, 1267668, 1373307, 1433016, 1690224, 1831076, 2535336, 2746614, 2866032, 3662152, 4119921, 5070672, 5493228, 7324304, 8239842, 10986456, 16479684, 21972912, 32959368, 65918736]

約数ペア:

[(1, 65918736), (2, 32959368), (3, 21972912), (4, 16479684), (6, 10986456), (8, 8239842), (9, 7324304), (12, 5493228), (13, 5070672), (16, 4119921), (18, 3662152), (23, 2866032), (24, 2746614), (26, 2535336), (36, 1831076), (39, 1690224), (46, 1433016), (48, 1373307), (52, 1267668), (69, 955344), (72, 915538), (78, 845112), (92, 716508), (104, 633834), (117, 563408), (138, 477672), (144, 457769), (156, 422556), (184, 358254), (207, 318448), (208, 316917), (234, 281704), (276, 238836), (299, 220464), (312, 211278), (368, 179127), (414, 159224), (468, 140852), (552, 119418), (598, 110232), (624, 105639), (828, 79612), (897, 73488), (936, 70426), (1104, 59709), (1196, 55116), (1531, 43056), (1656, 39806), (1794, 36744), (1872, 35213), (2392, 27558), (2691, 24496), (3062, 21528), (3312, 19903), (3588, 18372), (4593, 14352), (4784, 13779), (5382, 12248), (6124, 10764), (7176, 9186)]