72247488

素因数分解:

$2^6\times 3^1\times {\mathrm{571}}^1\times {\mathrm{659}}^1$

素因数の和:1245

約数の個数: 56

約数和(自身を含む): 191780160

約数和(自身を除く): 119532672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 571, 659, 1142, 1318, 1713, 1977, 2284, 2636, 3426, 3954, 4568, 5272, 6852, 7908, 9136, 10544, 13704, 15816, 18272, 21088, 27408, 31632, 36544, 42176, 54816, 63264, 109632, 126528, 376289, 752578, 1128867, 1505156, 2257734, 3010312, 4515468, 6020624, 9030936, 12041248, 18061872, 24082496, 36123744, 72247488]

約数ペア:

[(1, 72247488), (2, 36123744), (3, 24082496), (4, 18061872), (6, 12041248), (8, 9030936), (12, 6020624), (16, 4515468), (24, 3010312), (32, 2257734), (48, 1505156), (64, 1128867), (96, 752578), (192, 376289), (571, 126528), (659, 109632), (1142, 63264), (1318, 54816), (1713, 42176), (1977, 36544), (2284, 31632), (2636, 27408), (3426, 21088), (3954, 18272), (4568, 15816), (5272, 13704), (6852, 10544), (7908, 9136)]