71760078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{683}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 168058800

約数和(自身を除く): 96298722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 449, 683, 898, 1347, 1366, 2049, 2694, 4041, 4098, 5837, 6147, 8082, 8879, 11674, 12294, 17511, 17758, 26637, 35022, 52533, 53274, 79911, 105066, 159822, 306667, 613334, 920001, 1840002, 2760003, 3986671, 5520006, 7973342, 11960013, 23920026, 35880039, 71760078]

約数ペア:

[(1, 71760078), (2, 35880039), (3, 23920026), (6, 11960013), (9, 7973342), (13, 5520006), (18, 3986671), (26, 2760003), (39, 1840002), (78, 920001), (117, 613334), (234, 306667), (449, 159822), (683, 105066), (898, 79911), (1347, 53274), (1366, 52533), (2049, 35022), (2694, 26637), (4041, 17758), (4098, 17511), (5837, 12294), (6147, 11674), (8082, 8879)]