61397388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 168616448

約数和(自身を除く): 107219060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1033, 1143, 1524, 1651, 2066, 2286, 3099, 3302, 4132, 4572, 4953, 6198, 6604, 9297, 9906, 12396, 13429, 14859, 18594, 19812, 26858, 29718, 37188, 40287, 53716, 59436, 80574, 120861, 131191, 161148, 241722, 262382, 393573, 483444, 524764, 787146, 1180719, 1574292, 1705483, 2361438, 3410966, 4722876, 5116449, 6821932, 10232898, 15349347, 20465796, 30698694, 61397388]

約数ペア:

[(1, 61397388), (2, 30698694), (3, 20465796), (4, 15349347), (6, 10232898), (9, 6821932), (12, 5116449), (13, 4722876), (18, 3410966), (26, 2361438), (36, 1705483), (39, 1574292), (52, 1180719), (78, 787146), (117, 524764), (127, 483444), (156, 393573), (234, 262382), (254, 241722), (381, 161148), (468, 131191), (508, 120861), (762, 80574), (1033, 59436), (1143, 53716), (1524, 40287), (1651, 37188), (2066, 29718), (2286, 26858), (3099, 19812), (3302, 18594), (4132, 14859), (4572, 13429), (4953, 12396), (6198, 9906), (6604, 9297)]