89907636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 259999488

約数和(自身を除く): 170091852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 281, 293, 364, 546, 562, 586, 843, 879, 1092, 1124, 1172, 1686, 1758, 1967, 2051, 3372, 3516, 3653, 3809, 3934, 4102, 5901, 6153, 7306, 7618, 7868, 8204, 10959, 11427, 11802, 12306, 14612, 15236, 21918, 22854, 23604, 24612, 25571, 26663, 43836, 45708, 51142, 53326, 76713, 79989, 82333, 102284, 106652, 153426, 159978, 164666, 246999, 306852, 319956, 329332, 493998, 576331, 987996, 1070329, 1152662, 1728993, 2140658, 2305324, 3210987, 3457986, 4281316, 6421974, 6915972, 7492303, 12843948, 14984606, 22476909, 29969212, 44953818, 89907636]

約数ペア:

[(1, 89907636), (2, 44953818), (3, 29969212), (4, 22476909), (6, 14984606), (7, 12843948), (12, 7492303), (13, 6915972), (14, 6421974), (21, 4281316), (26, 3457986), (28, 3210987), (39, 2305324), (42, 2140658), (52, 1728993), (78, 1152662), (84, 1070329), (91, 987996), (156, 576331), (182, 493998), (273, 329332), (281, 319956), (293, 306852), (364, 246999), (546, 164666), (562, 159978), (586, 153426), (843, 106652), (879, 102284), (1092, 82333), (1124, 79989), (1172, 76713), (1686, 53326), (1758, 51142), (1967, 45708), (2051, 43836), (3372, 26663), (3516, 25571), (3653, 24612), (3809, 23604), (3934, 22854), (4102, 21918), (5901, 15236), (6153, 14612), (7306, 12306), (7618, 11802), (7868, 11427), (8204, 10959)]