42712992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21187}}^1$

素因数の和:21210

約数の個数: 72

約数和(自身を含む): 138823776

約数和(自身を除く): 96110784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 21187, 42374, 63561, 84748, 127122, 148309, 169496, 190683, 254244, 296618, 338992, 381366, 444927, 508488, 593236, 677984, 762732, 889854, 1016976, 1186472, 1334781, 1525464, 1779708, 2033952, 2372944, 2669562, 3050928, 3559416, 4745888, 5339124, 6101856, 7118832, 10678248, 14237664, 21356496, 42712992]

約数ペア:

[(1, 42712992), (2, 21356496), (3, 14237664), (4, 10678248), (6, 7118832), (7, 6101856), (8, 5339124), (9, 4745888), (12, 3559416), (14, 3050928), (16, 2669562), (18, 2372944), (21, 2033952), (24, 1779708), (28, 1525464), (32, 1334781), (36, 1186472), (42, 1016976), (48, 889854), (56, 762732), (63, 677984), (72, 593236), (84, 508488), (96, 444927), (112, 381366), (126, 338992), (144, 296618), (168, 254244), (224, 190683), (252, 169496), (288, 148309), (336, 127122), (504, 84748), (672, 63561), (1008, 42374), (2016, 21187)]