72232072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43201}}^1$

素因数の和:43237

約数の個数: 32

約数和(自身を含む): 155527200

約数和(自身を除く): 83295128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 43201, 86402, 172804, 345608, 475211, 820819, 950422, 1641638, 1900844, 3283276, 3801688, 6566552, 9029009, 18058018, 36116036, 72232072]

約数ペア:

[(1, 72232072), (2, 36116036), (4, 18058018), (8, 9029009), (11, 6566552), (19, 3801688), (22, 3283276), (38, 1900844), (44, 1641638), (76, 950422), (88, 820819), (152, 475211), (209, 345608), (418, 172804), (836, 86402), (1672, 43201)]