91203984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20431}}^1$

素因数の和:20476

約数の個数: 60

約数和(自身を含む): 263491072

約数和(自身を除く): 172287088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 20431, 40862, 61293, 81724, 122586, 163448, 183879, 245172, 326896, 367758, 490344, 633361, 735516, 980688, 1266722, 1471032, 1900083, 2533444, 2942064, 3800166, 5066888, 5700249, 7600332, 10133776, 11400498, 15200664, 22800996, 30401328, 45601992, 91203984]

約数ペア:

[(1, 91203984), (2, 45601992), (3, 30401328), (4, 22800996), (6, 15200664), (8, 11400498), (9, 10133776), (12, 7600332), (16, 5700249), (18, 5066888), (24, 3800166), (31, 2942064), (36, 2533444), (48, 1900083), (62, 1471032), (72, 1266722), (93, 980688), (124, 735516), (144, 633361), (186, 490344), (248, 367758), (279, 326896), (372, 245172), (496, 183879), (558, 163448), (744, 122586), (1116, 81724), (1488, 61293), (2232, 40862), (4464, 20431)]