72146176

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{9091}}^1$

素因数の和:9138

約数の個数: 36

約数和(自身を含む): 148672384

約数和(自身を除く): 76526208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 9091, 18182, 36364, 72728, 145456, 281821, 290912, 563642, 581824, 1127284, 1163648, 2254568, 2327296, 4509136, 9018272, 18036544, 36073088, 72146176]

約数ペア:

[(1, 72146176), (2, 36073088), (4, 18036544), (8, 9018272), (16, 4509136), (31, 2327296), (32, 2254568), (62, 1163648), (64, 1127284), (124, 581824), (128, 563642), (248, 290912), (256, 281821), (496, 145456), (992, 72728), (1984, 36364), (3968, 18182), (7936, 9091)]