83838456

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 254856000

約数和(自身を除く): 171017544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 104, 108, 117, 146, 156, 216, 219, 234, 292, 312, 351, 409, 438, 468, 584, 657, 702, 818, 876, 936, 949, 1227, 1314, 1404, 1636, 1752, 1898, 1971, 2454, 2628, 2808, 2847, 3272, 3681, 3796, 3942, 4908, 5256, 5317, 5694, 7362, 7592, 7884, 8541, 9816, 10634, 11043, 11388, 14724, 15768, 15951, 17082, 21268, 22086, 22776, 25623, 29448, 29857, 31902, 34164, 42536, 44172, 47853, 51246, 59714, 63804, 68328, 88344, 89571, 95706, 102492, 119428, 127608, 143559, 179142, 191412, 204984, 238856, 268713, 287118, 358284, 382824, 388141, 537426, 574236, 716568, 776282, 806139, 1074852, 1148472, 1164423, 1552564, 1612278, 2149704, 2328846, 3105128, 3224556, 3493269, 4657692, 6449112, 6986538, 9315384, 10479807, 13973076, 20959614, 27946152, 41919228, 83838456]

約数ペア:

[(1, 83838456), (2, 41919228), (3, 27946152), (4, 20959614), (6, 13973076), (8, 10479807), (9, 9315384), (12, 6986538), (13, 6449112), (18, 4657692), (24, 3493269), (26, 3224556), (27, 3105128), (36, 2328846), (39, 2149704), (52, 1612278), (54, 1552564), (72, 1164423), (73, 1148472), (78, 1074852), (104, 806139), (108, 776282), (117, 716568), (146, 574236), (156, 537426), (216, 388141), (219, 382824), (234, 358284), (292, 287118), (312, 268713), (351, 238856), (409, 204984), (438, 191412), (468, 179142), (584, 143559), (657, 127608), (702, 119428), (818, 102492), (876, 95706), (936, 89571), (949, 88344), (1227, 68328), (1314, 63804), (1404, 59714), (1636, 51246), (1752, 47853), (1898, 44172), (1971, 42536), (2454, 34164), (2628, 31902), (2808, 29857), (2847, 29448), (3272, 25623), (3681, 22776), (3796, 22086), (3942, 21268), (4908, 17082), (5256, 15951), (5317, 15768), (5694, 14724), (7362, 11388), (7592, 11043), (7884, 10634), (8541, 9816)]