72153456

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{8689}}^1$

素因数の和:8873

約数の個数: 40

約数和(自身を含む): 187495440

約数和(自身を除く): 115341984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 8689, 17378, 26067, 34756, 52134, 69512, 104268, 139024, 208536, 417072, 1503197, 3006394, 4509591, 6012788, 9019182, 12025576, 18038364, 24051152, 36076728, 72153456]

約数ペア:

[(1, 72153456), (2, 36076728), (3, 24051152), (4, 18038364), (6, 12025576), (8, 9019182), (12, 6012788), (16, 4509591), (24, 3006394), (48, 1503197), (173, 417072), (346, 208536), (519, 139024), (692, 104268), (1038, 69512), (1384, 52134), (2076, 34756), (2768, 26067), (4152, 17378), (8304, 8689)]