99981684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4221

約数の個数: 72

約数和(自身を含む): 280294560

約数和(自身を除く): 180312876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 4139, 6039, 8052, 8278, 12078, 12417, 16556, 24156, 24834, 37251, 45529, 49668, 74502, 91058, 136587, 149004, 182116, 252479, 273174, 409761, 504958, 546348, 757437, 819522, 1009916, 1514874, 1639044, 2272311, 2777269, 3029748, 4544622, 5554538, 8331807, 9089244, 11109076, 16663614, 24995421, 33327228, 49990842, 99981684]

約数ペア:

[(1, 99981684), (2, 49990842), (3, 33327228), (4, 24995421), (6, 16663614), (9, 11109076), (11, 9089244), (12, 8331807), (18, 5554538), (22, 4544622), (33, 3029748), (36, 2777269), (44, 2272311), (61, 1639044), (66, 1514874), (99, 1009916), (122, 819522), (132, 757437), (183, 546348), (198, 504958), (244, 409761), (366, 273174), (396, 252479), (549, 182116), (671, 149004), (732, 136587), (1098, 91058), (1342, 74502), (2013, 49668), (2196, 45529), (2684, 37251), (4026, 24834), (4139, 24156), (6039, 16556), (8052, 12417), (8278, 12078)]