70420428

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5605

約数の個数: 72

約数和(自身を含む): 198835728

約数和(自身を除く): 128415300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 5573, 6318, 11146, 12636, 16719, 22292, 33438, 50157, 66876, 72449, 100314, 144898, 150471, 200628, 217347, 289796, 300942, 434694, 451413, 601884, 652041, 869388, 902826, 1304082, 1354239, 1805652, 1956123, 2608164, 2708478, 3912246, 5416956, 5868369, 7824492, 11736738, 17605107, 23473476, 35210214, 70420428]

約数ペア:

[(1, 70420428), (2, 35210214), (3, 23473476), (4, 17605107), (6, 11736738), (9, 7824492), (12, 5868369), (13, 5416956), (18, 3912246), (26, 2708478), (27, 2608164), (36, 1956123), (39, 1805652), (52, 1354239), (54, 1304082), (78, 902826), (81, 869388), (108, 652041), (117, 601884), (156, 451413), (162, 434694), (234, 300942), (243, 289796), (324, 217347), (351, 200628), (468, 150471), (486, 144898), (702, 100314), (972, 72449), (1053, 66876), (1404, 50157), (2106, 33438), (3159, 22292), (4212, 16719), (5573, 12636), (6318, 11146)]