87831282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 237385728

約数和(自身を除く): 149554446

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 53, 66, 77, 102, 106, 119, 154, 159, 187, 211, 231, 238, 318, 357, 371, 374, 422, 462, 561, 583, 633, 714, 742, 901, 1113, 1122, 1166, 1266, 1309, 1477, 1749, 1802, 2226, 2321, 2618, 2703, 2954, 3498, 3587, 3927, 4081, 4431, 4642, 5406, 6307, 6963, 7174, 7854, 8162, 8862, 9911, 10761, 11183, 12243, 12614, 13926, 16247, 18921, 19822, 21522, 22366, 24486, 25109, 29733, 32494, 33549, 37842, 39457, 48741, 50218, 59466, 67098, 69377, 75327, 78281, 78914, 97482, 118371, 123013, 138754, 150654, 156562, 190111, 208131, 234843, 236742, 246026, 276199, 369039, 380222, 416262, 469686, 552398, 570333, 738078, 828597, 861091, 1140666, 1330777, 1657194, 1722182, 2091221, 2583273, 2661554, 3992331, 4182442, 5166546, 6273663, 7984662, 12547326, 14638547, 29277094, 43915641, 87831282]

約数ペア:

[(1, 87831282), (2, 43915641), (3, 29277094), (6, 14638547), (7, 12547326), (11, 7984662), (14, 6273663), (17, 5166546), (21, 4182442), (22, 3992331), (33, 2661554), (34, 2583273), (42, 2091221), (51, 1722182), (53, 1657194), (66, 1330777), (77, 1140666), (102, 861091), (106, 828597), (119, 738078), (154, 570333), (159, 552398), (187, 469686), (211, 416262), (231, 380222), (238, 369039), (318, 276199), (357, 246026), (371, 236742), (374, 234843), (422, 208131), (462, 190111), (561, 156562), (583, 150654), (633, 138754), (714, 123013), (742, 118371), (901, 97482), (1113, 78914), (1122, 78281), (1166, 75327), (1266, 69377), (1309, 67098), (1477, 59466), (1749, 50218), (1802, 48741), (2226, 39457), (2321, 37842), (2618, 33549), (2703, 32494), (2954, 29733), (3498, 25109), (3587, 24486), (3927, 22366), (4081, 21522), (4431, 19822), (4642, 18921), (5406, 16247), (6307, 13926), (6963, 12614), (7174, 12243), (7854, 11183), (8162, 10761), (8862, 9911)]