72973592

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 139741200

約数和(自身を除く): 66767608

約数列:

[1, 2, 4, 8, 89, 113, 178, 226, 356, 452, 712, 904, 907, 1814, 3628, 7256, 10057, 20114, 40228, 80456, 80723, 102491, 161446, 204982, 322892, 409964, 645784, 819928, 9121699, 18243398, 36486796, 72973592]

約数ペア:

[(1, 72973592), (2, 36486796), (4, 18243398), (8, 9121699), (89, 819928), (113, 645784), (178, 409964), (226, 322892), (356, 204982), (452, 161446), (712, 102491), (904, 80723), (907, 80456), (1814, 40228), (3628, 20114), (7256, 10057)]