88040908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 168537600

約数和(自身を除く): 80496692

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 131, 148, 239, 262, 478, 524, 703, 956, 1406, 2489, 2812, 4541, 4847, 4978, 8843, 9082, 9694, 9956, 17686, 18164, 19388, 31309, 35372, 62618, 92093, 125236, 168017, 184186, 336034, 368372, 594871, 672068, 1158433, 1189742, 2316866, 2379484, 4633732, 22010227, 44020454, 88040908]

約数ペア:

[(1, 88040908), (2, 44020454), (4, 22010227), (19, 4633732), (37, 2379484), (38, 2316866), (74, 1189742), (76, 1158433), (131, 672068), (148, 594871), (239, 368372), (262, 336034), (478, 184186), (524, 168017), (703, 125236), (956, 92093), (1406, 62618), (2489, 35372), (2812, 31309), (4541, 19388), (4847, 18164), (4978, 17686), (8843, 9956), (9082, 9694)]