90991572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 254091264

約数和(自身を除く): 163099692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 83, 84, 93, 124, 166, 186, 217, 249, 332, 372, 421, 434, 498, 581, 651, 842, 868, 996, 1162, 1263, 1302, 1684, 1743, 2324, 2526, 2573, 2604, 2947, 3486, 5052, 5146, 5894, 6972, 7719, 8841, 10292, 11788, 13051, 15438, 17682, 18011, 26102, 30876, 34943, 35364, 36022, 39153, 52204, 54033, 69886, 72044, 78306, 91357, 104829, 108066, 139772, 156612, 182714, 209658, 216132, 244601, 274071, 365428, 419316, 489202, 548142, 733803, 978404, 1083233, 1096284, 1467606, 2166466, 2935212, 3249699, 4332932, 6499398, 7582631, 12998796, 15165262, 22747893, 30330524, 45495786, 90991572]

約数ペア:

[(1, 90991572), (2, 45495786), (3, 30330524), (4, 22747893), (6, 15165262), (7, 12998796), (12, 7582631), (14, 6499398), (21, 4332932), (28, 3249699), (31, 2935212), (42, 2166466), (62, 1467606), (83, 1096284), (84, 1083233), (93, 978404), (124, 733803), (166, 548142), (186, 489202), (217, 419316), (249, 365428), (332, 274071), (372, 244601), (421, 216132), (434, 209658), (498, 182714), (581, 156612), (651, 139772), (842, 108066), (868, 104829), (996, 91357), (1162, 78306), (1263, 72044), (1302, 69886), (1684, 54033), (1743, 52204), (2324, 39153), (2526, 36022), (2573, 35364), (2604, 34943), (2947, 30876), (3486, 26102), (5052, 18011), (5146, 17682), (5894, 15438), (6972, 13051), (7719, 11788), (8841, 10292)]