90352448

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 56

約数和(自身を含む): 191719200

約数和(自身を除く): 101366752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1109, 1216, 1273, 2144, 2218, 2546, 4288, 4436, 5092, 8872, 10184, 17744, 20368, 21071, 35488, 40736, 42142, 70976, 74303, 81472, 84284, 148606, 168568, 297212, 337136, 594424, 674272, 1188848, 1348544, 1411757, 2377696, 2823514, 4755392, 5647028, 11294056, 22588112, 45176224, 90352448]

約数ペア:

[(1, 90352448), (2, 45176224), (4, 22588112), (8, 11294056), (16, 5647028), (19, 4755392), (32, 2823514), (38, 2377696), (64, 1411757), (67, 1348544), (76, 1188848), (134, 674272), (152, 594424), (268, 337136), (304, 297212), (536, 168568), (608, 148606), (1072, 84284), (1109, 81472), (1216, 74303), (1273, 70976), (2144, 42142), (2218, 40736), (2546, 35488), (4288, 21071), (4436, 20368), (5092, 17744), (8872, 10184)]