78068536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 185254560

約数和(自身を除く): 107186024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 113, 146, 169, 182, 226, 292, 338, 364, 452, 511, 584, 676, 728, 791, 904, 949, 1022, 1183, 1352, 1469, 1582, 1898, 2044, 2366, 2938, 3164, 3796, 4088, 4732, 5876, 6328, 6643, 7592, 8249, 9464, 10283, 11752, 12337, 13286, 16498, 19097, 20566, 24674, 26572, 32996, 38194, 41132, 49348, 53144, 57743, 65992, 76388, 82264, 86359, 98696, 107237, 115486, 133679, 152776, 172718, 214474, 230972, 267358, 345436, 428948, 461944, 534716, 690872, 750659, 857896, 1069432, 1394081, 1501318, 2788162, 3002636, 5576324, 6005272, 9758567, 11152648, 19517134, 39034268, 78068536]

約数ペア:

[(1, 78068536), (2, 39034268), (4, 19517134), (7, 11152648), (8, 9758567), (13, 6005272), (14, 5576324), (26, 3002636), (28, 2788162), (52, 1501318), (56, 1394081), (73, 1069432), (91, 857896), (104, 750659), (113, 690872), (146, 534716), (169, 461944), (182, 428948), (226, 345436), (292, 267358), (338, 230972), (364, 214474), (452, 172718), (511, 152776), (584, 133679), (676, 115486), (728, 107237), (791, 98696), (904, 86359), (949, 82264), (1022, 76388), (1183, 65992), (1352, 57743), (1469, 53144), (1582, 49348), (1898, 41132), (2044, 38194), (2366, 32996), (2938, 26572), (3164, 24674), (3796, 20566), (4088, 19097), (4732, 16498), (5876, 13286), (6328, 12337), (6643, 11752), (7592, 10283), (8249, 9464)]