27180504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 80589600

約数和(自身を除く): 53409096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 409, 426, 468, 568, 639, 818, 852, 923, 936, 1227, 1278, 1636, 1704, 1846, 2454, 2556, 2769, 3272, 3681, 3692, 4908, 5112, 5317, 5538, 7362, 7384, 8307, 9816, 10634, 11076, 14724, 15951, 16614, 21268, 22152, 29039, 29448, 31902, 33228, 42536, 47853, 58078, 63804, 66456, 87117, 95706, 116156, 127608, 174234, 191412, 232312, 261351, 348468, 377507, 382824, 522702, 696936, 755014, 1045404, 1132521, 1510028, 2090808, 2265042, 3020056, 3397563, 4530084, 6795126, 9060168, 13590252, 27180504]

約数ペア:

[(1, 27180504), (2, 13590252), (3, 9060168), (4, 6795126), (6, 4530084), (8, 3397563), (9, 3020056), (12, 2265042), (13, 2090808), (18, 1510028), (24, 1132521), (26, 1045404), (36, 755014), (39, 696936), (52, 522702), (71, 382824), (72, 377507), (78, 348468), (104, 261351), (117, 232312), (142, 191412), (156, 174234), (213, 127608), (234, 116156), (284, 95706), (312, 87117), (409, 66456), (426, 63804), (468, 58078), (568, 47853), (639, 42536), (818, 33228), (852, 31902), (923, 29448), (936, 29039), (1227, 22152), (1278, 21268), (1636, 16614), (1704, 15951), (1846, 14724), (2454, 11076), (2556, 10634), (2769, 9816), (3272, 8307), (3681, 7384), (3692, 7362), (4908, 5538), (5112, 5317)]