86919924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 259011648

約数和(自身を除く): 172091724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 83, 84, 91, 98, 137, 147, 156, 166, 182, 196, 249, 273, 274, 294, 332, 364, 411, 498, 546, 548, 581, 588, 637, 822, 959, 996, 1079, 1092, 1162, 1274, 1644, 1743, 1781, 1911, 1918, 2158, 2324, 2548, 2877, 3237, 3486, 3562, 3822, 3836, 4067, 4316, 5343, 5754, 6474, 6713, 6972, 7124, 7553, 7644, 8134, 10686, 11371, 11508, 12201, 12467, 12948, 13426, 15106, 16268, 20139, 21372, 22659, 22742, 24402, 24934, 26852, 30212, 34113, 37401, 40278, 45318, 45484, 48804, 49868, 52871, 68226, 74802, 79597, 80556, 87269, 90636, 105742, 136452, 147823, 149604, 158613, 159194, 174538, 211484, 238791, 261807, 295646, 317226, 318388, 349076, 443469, 477582, 523614, 557179, 591292, 634452, 886938, 955164, 1034761, 1047228, 1114358, 1671537, 1773876, 2069522, 2228716, 3104283, 3343074, 4139044, 6208566, 6686148, 7243327, 12417132, 14486654, 21729981, 28973308, 43459962, 86919924]

約数ペア:

[(1, 86919924), (2, 43459962), (3, 28973308), (4, 21729981), (6, 14486654), (7, 12417132), (12, 7243327), (13, 6686148), (14, 6208566), (21, 4139044), (26, 3343074), (28, 3104283), (39, 2228716), (42, 2069522), (49, 1773876), (52, 1671537), (78, 1114358), (83, 1047228), (84, 1034761), (91, 955164), (98, 886938), (137, 634452), (147, 591292), (156, 557179), (166, 523614), (182, 477582), (196, 443469), (249, 349076), (273, 318388), (274, 317226), (294, 295646), (332, 261807), (364, 238791), (411, 211484), (498, 174538), (546, 159194), (548, 158613), (581, 149604), (588, 147823), (637, 136452), (822, 105742), (959, 90636), (996, 87269), (1079, 80556), (1092, 79597), (1162, 74802), (1274, 68226), (1644, 52871), (1743, 49868), (1781, 48804), (1911, 45484), (1918, 45318), (2158, 40278), (2324, 37401), (2548, 34113), (2877, 30212), (3237, 26852), (3486, 24934), (3562, 24402), (3822, 22742), (3836, 22659), (4067, 21372), (4316, 20139), (5343, 16268), (5754, 15106), (6474, 13426), (6713, 12948), (6972, 12467), (7124, 12201), (7553, 11508), (7644, 11371), (8134, 10686)]