91527228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 250560128

約数和(自身を除く): 159032900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 669, 877, 892, 1338, 1754, 2007, 2631, 2676, 2899, 3508, 4014, 5262, 5798, 7893, 8028, 8697, 10524, 11401, 11596, 15786, 17394, 22802, 26091, 31572, 34203, 34788, 45604, 52182, 68406, 102609, 104364, 136812, 195571, 205218, 391142, 410436, 586713, 782284, 1173426, 1760139, 2346852, 2542423, 3520278, 5084846, 7040556, 7627269, 10169692, 15254538, 22881807, 30509076, 45763614, 91527228]

約数ペア:

[(1, 91527228), (2, 45763614), (3, 30509076), (4, 22881807), (6, 15254538), (9, 10169692), (12, 7627269), (13, 7040556), (18, 5084846), (26, 3520278), (36, 2542423), (39, 2346852), (52, 1760139), (78, 1173426), (117, 782284), (156, 586713), (223, 410436), (234, 391142), (446, 205218), (468, 195571), (669, 136812), (877, 104364), (892, 102609), (1338, 68406), (1754, 52182), (2007, 45604), (2631, 34788), (2676, 34203), (2899, 31572), (3508, 26091), (4014, 22802), (5262, 17394), (5798, 15786), (7893, 11596), (8028, 11401), (8697, 10524)]