78190164

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55691}}^1$

素因数の和:55717

約数の個数: 48

約数和(自身を含む): 218312640

約数和(自身を除く): 140122476

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, 55691, 111382, 167073, 222764, 334146, 501219, 668292, 723983, 1002438, 1447966, 1503657, 2004876, 2171949, 2895932, 3007314, 4343898, 6014628, 6515847, 8687796, 13031694, 19547541, 26063388, 39095082, 78190164]

約数ペア:

[(1, 78190164), (2, 39095082), (3, 26063388), (4, 19547541), (6, 13031694), (9, 8687796), (12, 6515847), (13, 6014628), (18, 4343898), (26, 3007314), (27, 2895932), (36, 2171949), (39, 2004876), (52, 1503657), (54, 1447966), (78, 1002438), (108, 723983), (117, 668292), (156, 501219), (234, 334146), (351, 222764), (468, 167073), (702, 111382), (1404, 55691)]