71812368

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16087}}^1$

素因数の和:16132

約数の個数: 60

約数和(自身を含む): 207470848

約数和(自身を除く): 135658480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 16087, 32174, 48261, 64348, 96522, 128696, 144783, 193044, 257392, 289566, 386088, 498697, 579132, 772176, 997394, 1158264, 1496091, 1994788, 2316528, 2992182, 3989576, 4488273, 5984364, 7979152, 8976546, 11968728, 17953092, 23937456, 35906184, 71812368]

約数ペア:

[(1, 71812368), (2, 35906184), (3, 23937456), (4, 17953092), (6, 11968728), (8, 8976546), (9, 7979152), (12, 5984364), (16, 4488273), (18, 3989576), (24, 2992182), (31, 2316528), (36, 1994788), (48, 1496091), (62, 1158264), (72, 997394), (93, 772176), (124, 579132), (144, 498697), (186, 386088), (248, 289566), (279, 257392), (372, 193044), (496, 144783), (558, 128696), (744, 96522), (1116, 64348), (1488, 48261), (2232, 32174), (4464, 16087)]