91987872

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1481}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 242004672

約数和(自身を除く): 150016800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 1294, 1481, 1941, 2588, 2962, 3882, 4443, 5176, 5924, 7764, 8886, 10352, 11848, 15528, 17772, 20704, 23696, 31056, 35544, 47392, 62112, 71088, 142176, 958207, 1916414, 2874621, 3832828, 5749242, 7665656, 11498484, 15331312, 22996968, 30662624, 45993936, 91987872]

約数ペア:

[(1, 91987872), (2, 45993936), (3, 30662624), (4, 22996968), (6, 15331312), (8, 11498484), (12, 7665656), (16, 5749242), (24, 3832828), (32, 2874621), (48, 1916414), (96, 958207), (647, 142176), (1294, 71088), (1481, 62112), (1941, 47392), (2588, 35544), (2962, 31056), (3882, 23696), (4443, 20704), (5176, 17772), (5924, 15528), (7764, 11848), (8886, 10352)]