72462808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2281}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 156499560

約数和(自身を除く): 84036752

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2281, 2888, 3971, 4562, 7942, 9124, 15884, 18248, 25091, 31768, 43339, 50182, 86678, 100364, 173356, 200728, 346712, 476729, 823441, 953458, 1646882, 1906916, 3293764, 3813832, 6587528, 9057851, 18115702, 36231404, 72462808]

約数ペア:

[(1, 72462808), (2, 36231404), (4, 18115702), (8, 9057851), (11, 6587528), (19, 3813832), (22, 3293764), (38, 1906916), (44, 1646882), (76, 953458), (88, 823441), (152, 476729), (209, 346712), (361, 200728), (418, 173356), (722, 100364), (836, 86678), (1444, 50182), (1672, 43339), (2281, 31768), (2888, 25091), (3971, 18248), (4562, 15884), (7942, 9124)]