27859824

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:203

約数の個数: 90

約数和(自身を含む): 81515616

約数和(自身を除く): 53655792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 79, 93, 124, 144, 158, 186, 237, 248, 279, 316, 372, 474, 496, 558, 632, 711, 744, 948, 1116, 1264, 1422, 1488, 1896, 2232, 2449, 2844, 3792, 4464, 4898, 5688, 6241, 7347, 9796, 11376, 12482, 14694, 18723, 19592, 22041, 24964, 29388, 37446, 39184, 44082, 49928, 56169, 58776, 74892, 88164, 99856, 112338, 117552, 149784, 176328, 193471, 224676, 299568, 352656, 386942, 449352, 580413, 773884, 898704, 1160826, 1547768, 1741239, 2321652, 3095536, 3482478, 4643304, 6964956, 9286608, 13929912, 27859824]

約数ペア:

[(1, 27859824), (2, 13929912), (3, 9286608), (4, 6964956), (6, 4643304), (8, 3482478), (9, 3095536), (12, 2321652), (16, 1741239), (18, 1547768), (24, 1160826), (31, 898704), (36, 773884), (48, 580413), (62, 449352), (72, 386942), (79, 352656), (93, 299568), (124, 224676), (144, 193471), (158, 176328), (186, 149784), (237, 117552), (248, 112338), (279, 99856), (316, 88164), (372, 74892), (474, 58776), (496, 56169), (558, 49928), (632, 44082), (711, 39184), (744, 37446), (948, 29388), (1116, 24964), (1264, 22041), (1422, 19592), (1488, 18723), (1896, 14694), (2232, 12482), (2449, 11376), (2844, 9796), (3792, 7347), (4464, 6241), (4898, 5688)]