89850152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 201753600

約数和(自身を除く): 111903448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 709, 868, 1022, 1418, 1736, 2044, 2263, 2836, 4088, 4526, 4963, 5672, 9052, 9926, 15841, 18104, 19852, 21979, 31682, 39704, 43958, 51757, 63364, 87916, 103514, 126728, 153853, 175832, 207028, 307706, 362299, 414056, 615412, 724598, 1230824, 1449196, 1604467, 2898392, 3208934, 6417868, 11231269, 12835736, 22462538, 44925076, 89850152]

約数ペア:

[(1, 89850152), (2, 44925076), (4, 22462538), (7, 12835736), (8, 11231269), (14, 6417868), (28, 3208934), (31, 2898392), (56, 1604467), (62, 1449196), (73, 1230824), (124, 724598), (146, 615412), (217, 414056), (248, 362299), (292, 307706), (434, 207028), (511, 175832), (584, 153853), (709, 126728), (868, 103514), (1022, 87916), (1418, 63364), (1736, 51757), (2044, 43958), (2263, 39704), (2836, 31682), (4088, 21979), (4526, 19852), (4963, 18104), (5672, 15841), (9052, 9926)]