8678604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 22939840

約数和(自身を除く): 14261236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 139, 172, 242, 258, 278, 363, 417, 473, 484, 516, 556, 726, 834, 946, 1419, 1452, 1529, 1668, 1892, 2838, 3058, 4587, 5203, 5676, 5977, 6116, 9174, 10406, 11954, 15609, 16819, 17931, 18348, 20812, 23908, 31218, 33638, 35862, 50457, 62436, 65747, 67276, 71724, 100914, 131494, 197241, 201828, 262988, 394482, 723217, 788964, 1446434, 2169651, 2892868, 4339302, 8678604]

約数ペア:

[(1, 8678604), (2, 4339302), (3, 2892868), (4, 2169651), (6, 1446434), (11, 788964), (12, 723217), (22, 394482), (33, 262988), (43, 201828), (44, 197241), (66, 131494), (86, 100914), (121, 71724), (129, 67276), (132, 65747), (139, 62436), (172, 50457), (242, 35862), (258, 33638), (278, 31218), (363, 23908), (417, 20812), (473, 18348), (484, 17931), (516, 16819), (556, 15609), (726, 11954), (834, 10406), (946, 9174), (1419, 6116), (1452, 5977), (1529, 5676), (1668, 5203), (1892, 4587), (2838, 3058)]