72464574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 194890752

約数和(自身を除く): 122426178

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 37, 39, 42, 51, 74, 78, 91, 102, 111, 119, 182, 211, 221, 222, 238, 259, 273, 357, 422, 442, 481, 518, 546, 629, 633, 663, 714, 777, 962, 1258, 1266, 1326, 1443, 1477, 1547, 1554, 1887, 2743, 2886, 2954, 3094, 3367, 3587, 3774, 4403, 4431, 4641, 5486, 6734, 7174, 7807, 8177, 8229, 8806, 8862, 9282, 10101, 10761, 13209, 15614, 16354, 16458, 19201, 20202, 21522, 23421, 24531, 25109, 26418, 38402, 46631, 46842, 49062, 50218, 54649, 57239, 57603, 75327, 93262, 101491, 109298, 114478, 115206, 132719, 139893, 150654, 163947, 171717, 202982, 265438, 279786, 304473, 326417, 327894, 343434, 398157, 608946, 652834, 710437, 796314, 929033, 979251, 1420874, 1725347, 1858066, 1958502, 2131311, 2787099, 3450694, 4262622, 5176041, 5574198, 10352082, 12077429, 24154858, 36232287, 72464574]

約数ペア:

[(1, 72464574), (2, 36232287), (3, 24154858), (6, 12077429), (7, 10352082), (13, 5574198), (14, 5176041), (17, 4262622), (21, 3450694), (26, 2787099), (34, 2131311), (37, 1958502), (39, 1858066), (42, 1725347), (51, 1420874), (74, 979251), (78, 929033), (91, 796314), (102, 710437), (111, 652834), (119, 608946), (182, 398157), (211, 343434), (221, 327894), (222, 326417), (238, 304473), (259, 279786), (273, 265438), (357, 202982), (422, 171717), (442, 163947), (481, 150654), (518, 139893), (546, 132719), (629, 115206), (633, 114478), (663, 109298), (714, 101491), (777, 93262), (962, 75327), (1258, 57603), (1266, 57239), (1326, 54649), (1443, 50218), (1477, 49062), (1547, 46842), (1554, 46631), (1887, 38402), (2743, 26418), (2886, 25109), (2954, 24531), (3094, 23421), (3367, 21522), (3587, 20202), (3774, 19201), (4403, 16458), (4431, 16354), (4641, 15614), (5486, 13209), (6734, 10761), (7174, 10101), (7807, 9282), (8177, 8862), (8229, 8806)]