67122378

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 155888640

約数和(自身を除く): 88766262

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 101, 186, 202, 279, 303, 397, 558, 606, 794, 837, 909, 1191, 1674, 1818, 2382, 2727, 3131, 3573, 5454, 6262, 7146, 9393, 10719, 12307, 18786, 21438, 24614, 28179, 36921, 40097, 56358, 73842, 80194, 84537, 110763, 120291, 169074, 221526, 240582, 332289, 360873, 664578, 721746, 1082619, 1243007, 2165238, 2486014, 3729021, 7458042, 11187063, 22374126, 33561189, 67122378]

約数ペア:

[(1, 67122378), (2, 33561189), (3, 22374126), (6, 11187063), (9, 7458042), (18, 3729021), (27, 2486014), (31, 2165238), (54, 1243007), (62, 1082619), (93, 721746), (101, 664578), (186, 360873), (202, 332289), (279, 240582), (303, 221526), (397, 169074), (558, 120291), (606, 110763), (794, 84537), (837, 80194), (909, 73842), (1191, 56358), (1674, 40097), (1818, 36921), (2382, 28179), (2727, 24614), (3131, 21438), (3573, 18786), (5454, 12307), (6262, 10719), (7146, 9393)]