90411672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1601}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 244913760

約数和(自身を除く): 154502088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1448, 1601, 2172, 2353, 3202, 4344, 4706, 4803, 6404, 7059, 9412, 9606, 12808, 14118, 18824, 19212, 20813, 28236, 38424, 41626, 56472, 62439, 83252, 124878, 166504, 249756, 289781, 499512, 579562, 869343, 1159124, 1738686, 2318248, 3477372, 3767153, 6954744, 7534306, 11301459, 15068612, 22602918, 30137224, 45205836, 90411672]

約数ペア:

[(1, 90411672), (2, 45205836), (3, 30137224), (4, 22602918), (6, 15068612), (8, 11301459), (12, 7534306), (13, 6954744), (24, 3767153), (26, 3477372), (39, 2318248), (52, 1738686), (78, 1159124), (104, 869343), (156, 579562), (181, 499512), (312, 289781), (362, 249756), (543, 166504), (724, 124878), (1086, 83252), (1448, 62439), (1601, 56472), (2172, 41626), (2353, 38424), (3202, 28236), (4344, 20813), (4706, 19212), (4803, 18824), (6404, 14118), (7059, 12808), (9412, 9606)]