85438728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 241862400

約数和(自身を除く): 156423672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 101, 124, 186, 202, 248, 279, 303, 372, 379, 404, 558, 606, 744, 758, 808, 909, 1116, 1137, 1212, 1516, 1818, 2232, 2274, 2424, 3032, 3131, 3411, 3636, 4548, 6262, 6822, 7272, 9096, 9393, 11749, 12524, 13644, 18786, 23498, 25048, 27288, 28179, 35247, 37572, 38279, 46996, 56358, 70494, 75144, 76558, 93992, 105741, 112716, 114837, 140988, 153116, 211482, 225432, 229674, 281976, 306232, 344511, 422964, 459348, 689022, 845928, 918696, 1186649, 1378044, 2373298, 2756088, 3559947, 4746596, 7119894, 9493192, 10679841, 14239788, 21359682, 28479576, 42719364, 85438728]

約数ペア:

[(1, 85438728), (2, 42719364), (3, 28479576), (4, 21359682), (6, 14239788), (8, 10679841), (9, 9493192), (12, 7119894), (18, 4746596), (24, 3559947), (31, 2756088), (36, 2373298), (62, 1378044), (72, 1186649), (93, 918696), (101, 845928), (124, 689022), (186, 459348), (202, 422964), (248, 344511), (279, 306232), (303, 281976), (372, 229674), (379, 225432), (404, 211482), (558, 153116), (606, 140988), (744, 114837), (758, 112716), (808, 105741), (909, 93992), (1116, 76558), (1137, 75144), (1212, 70494), (1516, 56358), (1818, 46996), (2232, 38279), (2274, 37572), (2424, 35247), (3032, 28179), (3131, 27288), (3411, 25048), (3636, 23498), (4548, 18786), (6262, 13644), (6822, 12524), (7272, 11749), (9096, 9393)]