86854020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7741}}^1$

素因数の和:7781

約数の個数: 96

約数和(自身を含む): 280941696

約数和(自身を除く): 194087676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 7741, 11220, 15482, 23223, 30964, 38705, 46446, 77410, 85151, 92892, 116115, 131597, 154820, 170302, 232230, 255453, 263194, 340604, 394791, 425755, 464460, 510906, 526388, 657985, 789582, 851510, 1021812, 1277265, 1315970, 1447567, 1579164, 1703020, 1973955, 2554530, 2631940, 2895134, 3947910, 4342701, 5109060, 5790268, 7237835, 7895820, 8685402, 14475670, 17370804, 21713505, 28951340, 43427010, 86854020]

約数ペア:

[(1, 86854020), (2, 43427010), (3, 28951340), (4, 21713505), (5, 17370804), (6, 14475670), (10, 8685402), (11, 7895820), (12, 7237835), (15, 5790268), (17, 5109060), (20, 4342701), (22, 3947910), (30, 2895134), (33, 2631940), (34, 2554530), (44, 1973955), (51, 1703020), (55, 1579164), (60, 1447567), (66, 1315970), (68, 1277265), (85, 1021812), (102, 851510), (110, 789582), (132, 657985), (165, 526388), (170, 510906), (187, 464460), (204, 425755), (220, 394791), (255, 340604), (330, 263194), (340, 255453), (374, 232230), (510, 170302), (561, 154820), (660, 131597), (748, 116115), (935, 92892), (1020, 85151), (1122, 77410), (1870, 46446), (2244, 38705), (2805, 30964), (3740, 23223), (5610, 15482), (7741, 11220)]