81170082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 215684352

約数和(自身を除く): 134514270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 37, 42, 46, 63, 69, 74, 111, 126, 138, 161, 207, 222, 259, 322, 333, 414, 483, 518, 666, 757, 777, 851, 966, 1449, 1514, 1554, 1702, 2271, 2331, 2553, 2898, 4542, 4662, 5106, 5299, 5957, 6813, 7659, 10598, 11914, 13626, 15318, 15897, 17411, 17871, 28009, 31794, 34822, 35742, 47691, 52233, 53613, 56018, 84027, 95382, 104466, 107226, 121877, 156699, 168054, 196063, 243754, 252081, 313398, 365631, 392126, 504162, 588189, 644207, 731262, 1096893, 1176378, 1288414, 1764567, 1932621, 2193786, 3529134, 3865242, 4509449, 5797863, 9018898, 11595726, 13528347, 27056694, 40585041, 81170082]

約数ペア:

[(1, 81170082), (2, 40585041), (3, 27056694), (6, 13528347), (7, 11595726), (9, 9018898), (14, 5797863), (18, 4509449), (21, 3865242), (23, 3529134), (37, 2193786), (42, 1932621), (46, 1764567), (63, 1288414), (69, 1176378), (74, 1096893), (111, 731262), (126, 644207), (138, 588189), (161, 504162), (207, 392126), (222, 365631), (259, 313398), (322, 252081), (333, 243754), (414, 196063), (483, 168054), (518, 156699), (666, 121877), (757, 107226), (777, 104466), (851, 95382), (966, 84027), (1449, 56018), (1514, 53613), (1554, 52233), (1702, 47691), (2271, 35742), (2331, 34822), (2553, 31794), (2898, 28009), (4542, 17871), (4662, 17411), (5106, 15897), (5299, 15318), (5957, 13626), (6813, 11914), (7659, 10598)]