67198716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 184424240

約数和(自身を除く): 117225524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1033, 1251, 1668, 1807, 2066, 2502, 3099, 3614, 4132, 5004, 5421, 6198, 7228, 9297, 10842, 12396, 13429, 16263, 18594, 21684, 26858, 32526, 37188, 40287, 53716, 65052, 80574, 120861, 143587, 161148, 241722, 287174, 430761, 483444, 574348, 861522, 1292283, 1723044, 1866631, 2584566, 3733262, 5169132, 5599893, 7466524, 11199786, 16799679, 22399572, 33599358, 67198716]

約数ペア:

[(1, 67198716), (2, 33599358), (3, 22399572), (4, 16799679), (6, 11199786), (9, 7466524), (12, 5599893), (13, 5169132), (18, 3733262), (26, 2584566), (36, 1866631), (39, 1723044), (52, 1292283), (78, 861522), (117, 574348), (139, 483444), (156, 430761), (234, 287174), (278, 241722), (417, 161148), (468, 143587), (556, 120861), (834, 80574), (1033, 65052), (1251, 53716), (1668, 40287), (1807, 37188), (2066, 32526), (2502, 26858), (3099, 21684), (3614, 18594), (4132, 16263), (5004, 13429), (5421, 12396), (6198, 10842), (7228, 9297)]