85480848

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 254696000

約数和(自身を除く): 169215152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 157, 171, 199, 228, 304, 314, 342, 398, 456, 471, 597, 628, 684, 796, 912, 942, 1194, 1256, 1368, 1413, 1592, 1791, 1884, 2388, 2512, 2736, 2826, 2983, 3184, 3582, 3768, 3781, 4776, 5652, 5966, 7164, 7536, 7562, 8949, 9552, 11304, 11343, 11932, 14328, 15124, 17898, 22608, 22686, 23864, 26847, 28656, 30248, 31243, 34029, 35796, 45372, 47728, 53694, 60496, 62486, 68058, 71592, 90744, 93729, 107388, 124972, 136116, 143184, 181488, 187458, 214776, 249944, 272232, 281187, 374916, 429552, 499888, 544464, 562374, 593617, 749832, 1124748, 1187234, 1499664, 1780851, 2249496, 2374468, 3561702, 4498992, 4748936, 5342553, 7123404, 9497872, 10685106, 14246808, 21370212, 28493616, 42740424, 85480848]

約数ペア:

[(1, 85480848), (2, 42740424), (3, 28493616), (4, 21370212), (6, 14246808), (8, 10685106), (9, 9497872), (12, 7123404), (16, 5342553), (18, 4748936), (19, 4498992), (24, 3561702), (36, 2374468), (38, 2249496), (48, 1780851), (57, 1499664), (72, 1187234), (76, 1124748), (114, 749832), (144, 593617), (152, 562374), (157, 544464), (171, 499888), (199, 429552), (228, 374916), (304, 281187), (314, 272232), (342, 249944), (398, 214776), (456, 187458), (471, 181488), (597, 143184), (628, 136116), (684, 124972), (796, 107388), (912, 93729), (942, 90744), (1194, 71592), (1256, 68058), (1368, 62486), (1413, 60496), (1592, 53694), (1791, 47728), (1884, 45372), (2388, 35796), (2512, 34029), (2736, 31243), (2826, 30248), (2983, 28656), (3184, 26847), (3582, 23864), (3768, 22686), (3781, 22608), (4776, 17898), (5652, 15124), (5966, 14328), (7164, 11932), (7536, 11343), (7562, 11304), (8949, 9552)]