72872118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3257}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 173820816

約数和(自身を除く): 100948698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 113, 198, 226, 339, 678, 1017, 1243, 2034, 2486, 3257, 3729, 6514, 7458, 9771, 11187, 19542, 22374, 29313, 35827, 58626, 71654, 107481, 214962, 322443, 368041, 644886, 736082, 1104123, 2208246, 3312369, 4048451, 6624738, 8096902, 12145353, 24290706, 36436059, 72872118]

約数ペア:

[(1, 72872118), (2, 36436059), (3, 24290706), (6, 12145353), (9, 8096902), (11, 6624738), (18, 4048451), (22, 3312369), (33, 2208246), (66, 1104123), (99, 736082), (113, 644886), (198, 368041), (226, 322443), (339, 214962), (678, 107481), (1017, 71654), (1243, 58626), (2034, 35827), (2486, 29313), (3257, 22374), (3729, 19542), (6514, 11187), (7458, 9771)]