71366746792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1\times {\mathrm{13729}}^1$

素因数の和:16874

約数の個数: 64

約数和(自身を含む): 153721080000

約数和(自身を除く): 82354333208

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 3109, 6218, 12436, 13729, 24872, 27458, 34199, 54916, 59071, 68398, 109832, 118142, 136796, 151019, 236284, 260851, 273592, 302038, 472568, 521702, 604076, 649781, 1043404, 1208152, 1299562, 2086808, 2599124, 2869361, 5198248, 5738722, 11477444, 22954888, 42683461, 85366922, 170733844, 341467688, 469518071, 810985759, 939036142, 1621971518, 1878072284, 3243943036, 3756144568, 6487886072, 8920843349, 17841686698, 35683373396, 71366746792]

約数ペア:

[(1, 71366746792), (2, 35683373396), (4, 17841686698), (8, 8920843349), (11, 6487886072), (19, 3756144568), (22, 3243943036), (38, 1878072284), (44, 1621971518), (76, 939036142), (88, 810985759), (152, 469518071), (209, 341467688), (418, 170733844), (836, 85366922), (1672, 42683461), (3109, 22954888), (6218, 11477444), (12436, 5738722), (13729, 5198248), (24872, 2869361), (27458, 2599124), (34199, 2086808), (54916, 1299562), (59071, 1208152), (68398, 1043404), (109832, 649781), (118142, 604076), (136796, 521702), (151019, 472568), (236284, 302038), (260851, 273592)]