86913918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 248371200

約数和(自身を除く): 161457282

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 598, 621, 702, 769, 819, 897, 966, 1242, 1449, 1538, 1638, 1794, 2093, 2307, 2457, 2691, 2898, 4186, 4347, 4614, 4914, 5382, 5383, 6279, 6921, 8073, 8694, 9997, 10766, 12558, 13842, 16146, 16149, 17687, 18837, 19994, 20763, 29991, 32298, 35374, 37674, 41526, 48447, 53061, 56511, 59982, 69979, 89973, 96894, 106122, 113022, 123809, 139958, 145341, 159183, 179946, 209937, 229931, 247618, 269919, 290682, 318366, 371427, 419874, 459862, 477549, 539838, 629811, 689793, 742854, 955098, 1114281, 1259622, 1379586, 1609517, 1889433, 2069379, 2228562, 3219034, 3342843, 3778866, 4138758, 4828551, 6208137, 6685686, 9657102, 12416274, 14485653, 28971306, 43456959, 86913918]

約数ペア:

[(1, 86913918), (2, 43456959), (3, 28971306), (6, 14485653), (7, 12416274), (9, 9657102), (13, 6685686), (14, 6208137), (18, 4828551), (21, 4138758), (23, 3778866), (26, 3342843), (27, 3219034), (39, 2228562), (42, 2069379), (46, 1889433), (54, 1609517), (63, 1379586), (69, 1259622), (78, 1114281), (91, 955098), (117, 742854), (126, 689793), (138, 629811), (161, 539838), (182, 477549), (189, 459862), (207, 419874), (234, 371427), (273, 318366), (299, 290682), (322, 269919), (351, 247618), (378, 229931), (414, 209937), (483, 179946), (546, 159183), (598, 145341), (621, 139958), (702, 123809), (769, 113022), (819, 106122), (897, 96894), (966, 89973), (1242, 69979), (1449, 59982), (1538, 56511), (1638, 53061), (1794, 48447), (2093, 41526), (2307, 37674), (2457, 35374), (2691, 32298), (2898, 29991), (4186, 20763), (4347, 19994), (4614, 18837), (4914, 17687), (5382, 16149), (5383, 16146), (6279, 13842), (6921, 12558), (8073, 10766), (8694, 9997)]