78479388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55897}}^1$

素因数の和:55923

約数の個数: 48

約数和(自身を含む): 219120160

約数和(自身を除く): 140640772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 55897, 111794, 167691, 223588, 335382, 503073, 670764, 726661, 1006146, 1453322, 1509219, 2012292, 2179983, 2906644, 3018438, 4359966, 6036876, 6539949, 8719932, 13079898, 19619847, 26159796, 39239694, 78479388]

約数ペア:

[(1, 78479388), (2, 39239694), (3, 26159796), (4, 19619847), (6, 13079898), (9, 8719932), (12, 6539949), (13, 6036876), (18, 4359966), (26, 3018438), (27, 2906644), (36, 2179983), (39, 2012292), (52, 1509219), (54, 1453322), (78, 1006146), (108, 726661), (117, 670764), (156, 503073), (234, 335382), (351, 223588), (468, 167691), (702, 111794), (1404, 55897)]