72243408

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{51899}}^1$

素因数の和:51939

約数の個数: 40

約数和(自身を含む): 193068000

約数和(自身を除く): 120824592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 51899, 103798, 155697, 207596, 311394, 415192, 622788, 830384, 1245576, 1505071, 2491152, 3010142, 4515213, 6020284, 9030426, 12040568, 18060852, 24081136, 36121704, 72243408]

約数ペア:

[(1, 72243408), (2, 36121704), (3, 24081136), (4, 18060852), (6, 12040568), (8, 9030426), (12, 6020284), (16, 4515213), (24, 3010142), (29, 2491152), (48, 1505071), (58, 1245576), (87, 830384), (116, 622788), (174, 415192), (232, 311394), (348, 207596), (464, 155697), (696, 103798), (1392, 51899)]