80392884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4301

約数の個数: 72

約数和(自身を含む): 222099360

約数和(自身を除く): 141706476

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4259, 4719, 6292, 8518, 9438, 12777, 17036, 18876, 25554, 46849, 51108, 55367, 93698, 110734, 140547, 166101, 187396, 221468, 281094, 332202, 515339, 562188, 609037, 664404, 1030678, 1218074, 1546017, 1827111, 2061356, 2436148, 3092034, 3654222, 6184068, 6699407, 7308444, 13398814, 20098221, 26797628, 40196442, 80392884]

約数ペア:

[(1, 80392884), (2, 40196442), (3, 26797628), (4, 20098221), (6, 13398814), (11, 7308444), (12, 6699407), (13, 6184068), (22, 3654222), (26, 3092034), (33, 2436148), (39, 2061356), (44, 1827111), (52, 1546017), (66, 1218074), (78, 1030678), (121, 664404), (132, 609037), (143, 562188), (156, 515339), (242, 332202), (286, 281094), (363, 221468), (429, 187396), (484, 166101), (572, 140547), (726, 110734), (858, 93698), (1452, 55367), (1573, 51108), (1716, 46849), (3146, 25554), (4259, 18876), (4719, 17036), (6292, 12777), (8518, 9438)]