72175254

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 149935104

約数和(自身を除く): 77759850

約数列:

[1, 2, 3, 6, 31, 62, 93, 173, 186, 346, 519, 1038, 2243, 4486, 5363, 6729, 10726, 13458, 16089, 32178, 69533, 139066, 208599, 388039, 417198, 776078, 1164117, 2328234, 12029209, 24058418, 36087627, 72175254]

約数ペア:

[(1, 72175254), (2, 36087627), (3, 24058418), (6, 12029209), (31, 2328234), (62, 1164117), (93, 776078), (173, 417198), (186, 388039), (346, 208599), (519, 139066), (1038, 69533), (2243, 32178), (4486, 16089), (5363, 13458), (6729, 10726)]