86585940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{9817}}^1$

素因数の和:9846

約数の個数: 108

約数和(自身を含む): 305555796

約数和(自身を除く): 218969856

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 9817, 19634, 29451, 39268, 49085, 58902, 68719, 88353, 98170, 117804, 137438, 147255, 176706, 196340, 206157, 274876, 294510, 343595, 353412, 412314, 441765, 481033, 589020, 618471, 687190, 824628, 883530, 962066, 1030785, 1236942, 1374380, 1443099, 1767060, 1924132, 2061570, 2405165, 2473884, 2886198, 3092355, 4123140, 4329297, 4810330, 5772396, 6184710, 7215495, 8658594, 9620660, 12369420, 14430990, 17317188, 21646485, 28861980, 43292970, 86585940]

約数ペア:

[(1, 86585940), (2, 43292970), (3, 28861980), (4, 21646485), (5, 17317188), (6, 14430990), (7, 12369420), (9, 9620660), (10, 8658594), (12, 7215495), (14, 6184710), (15, 5772396), (18, 4810330), (20, 4329297), (21, 4123140), (28, 3092355), (30, 2886198), (35, 2473884), (36, 2405165), (42, 2061570), (45, 1924132), (49, 1767060), (60, 1443099), (63, 1374380), (70, 1236942), (84, 1030785), (90, 962066), (98, 883530), (105, 824628), (126, 687190), (140, 618471), (147, 589020), (180, 481033), (196, 441765), (210, 412314), (245, 353412), (252, 343595), (294, 294510), (315, 274876), (420, 206157), (441, 196340), (490, 176706), (588, 147255), (630, 137438), (735, 117804), (882, 98170), (980, 88353), (1260, 68719), (1470, 58902), (1764, 49085), (2205, 39268), (2940, 29451), (4410, 19634), (8820, 9817)]