71069778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3544

約数の個数: 64

約数和(自身を含む): 175996800

約数和(自身を除く): 104927022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1566, 2262, 3393, 3491, 6786, 6982, 10179, 10473, 20358, 20946, 31419, 45383, 62838, 90766, 94257, 101239, 136149, 188514, 202478, 272298, 303717, 408447, 607434, 816894, 911151, 1225341, 1316107, 1822302, 2450682, 2632214, 2733453, 3948321, 5466906, 7896642, 11844963, 23689926, 35534889, 71069778]

約数ペア:

[(1, 71069778), (2, 35534889), (3, 23689926), (6, 11844963), (9, 7896642), (13, 5466906), (18, 3948321), (26, 2733453), (27, 2632214), (29, 2450682), (39, 1822302), (54, 1316107), (58, 1225341), (78, 911151), (87, 816894), (117, 607434), (174, 408447), (234, 303717), (261, 272298), (351, 202478), (377, 188514), (522, 136149), (702, 101239), (754, 94257), (783, 90766), (1131, 62838), (1566, 45383), (2262, 31419), (3393, 20946), (3491, 20358), (6786, 10473), (6982, 10179)]