72611008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 56

約数和(自身を含む): 152928320

約数和(自身を除く): 80317312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 211, 283, 304, 422, 566, 608, 844, 1132, 1216, 1688, 2264, 3376, 4009, 4528, 5377, 6752, 8018, 9056, 10754, 13504, 16036, 18112, 21508, 32072, 43016, 59713, 64144, 86032, 119426, 128288, 172064, 238852, 256576, 344128, 477704, 955408, 1134547, 1910816, 2269094, 3821632, 4538188, 9076376, 18152752, 36305504, 72611008]

約数ペア:

[(1, 72611008), (2, 36305504), (4, 18152752), (8, 9076376), (16, 4538188), (19, 3821632), (32, 2269094), (38, 1910816), (64, 1134547), (76, 955408), (152, 477704), (211, 344128), (283, 256576), (304, 238852), (422, 172064), (566, 128288), (608, 119426), (844, 86032), (1132, 64144), (1216, 59713), (1688, 43016), (2264, 32072), (3376, 21508), (4009, 18112), (4528, 16036), (5377, 13504), (6752, 10754), (8018, 9056)]