78526110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 204083712

約数和(自身を除く): 125557602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 681, 887, 1135, 1362, 1774, 2270, 2661, 2951, 3405, 4435, 5322, 5902, 6810, 8853, 8870, 11531, 13305, 14755, 17706, 23062, 26610, 29510, 34593, 44265, 57655, 69186, 88530, 115310, 172965, 201349, 345930, 402698, 604047, 1006745, 1208094, 2013490, 2617537, 3020235, 5235074, 6040470, 7852611, 13087685, 15705222, 26175370, 39263055, 78526110]

約数ペア:

[(1, 78526110), (2, 39263055), (3, 26175370), (5, 15705222), (6, 13087685), (10, 7852611), (13, 6040470), (15, 5235074), (26, 3020235), (30, 2617537), (39, 2013490), (65, 1208094), (78, 1006745), (130, 604047), (195, 402698), (227, 345930), (390, 201349), (454, 172965), (681, 115310), (887, 88530), (1135, 69186), (1362, 57655), (1774, 44265), (2270, 34593), (2661, 29510), (2951, 26610), (3405, 23062), (4435, 17706), (5322, 14755), (5902, 13305), (6810, 11531), (8853, 8870)]