90725544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 308730240

約数和(自身を除く): 218004696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 61, 63, 72, 78, 84, 91, 104, 117, 122, 126, 156, 168, 182, 183, 227, 234, 244, 252, 273, 312, 364, 366, 427, 454, 468, 488, 504, 546, 549, 681, 728, 732, 793, 819, 854, 908, 936, 1092, 1098, 1281, 1362, 1464, 1586, 1589, 1638, 1708, 1816, 2043, 2184, 2196, 2379, 2562, 2724, 2951, 3172, 3178, 3276, 3416, 3843, 4086, 4392, 4758, 4767, 5124, 5448, 5551, 5902, 6344, 6356, 6552, 7137, 7686, 8172, 8853, 9516, 9534, 10248, 11102, 11804, 12712, 13847, 14274, 14301, 15372, 16344, 16653, 17706, 19032, 19068, 20657, 22204, 23608, 26559, 27694, 28548, 28602, 30744, 33306, 35412, 38136, 41314, 41541, 44408, 49959, 53118, 55388, 57096, 57204, 61971, 66612, 70824, 82628, 83082, 96929, 99918, 106236, 110776, 114408, 123942, 124623, 133224, 165256, 166164, 180011, 185913, 193858, 199836, 212472, 247884, 249246, 290787, 332328, 360022, 371826, 387716, 399672, 495768, 498492, 540033, 581574, 720044, 743652, 775432, 872361, 996984, 1080066, 1163148, 1260077, 1440088, 1487304, 1620099, 1744722, 2160132, 2326296, 2520154, 3240198, 3489444, 3780231, 4320264, 5040308, 6480396, 6978888, 7560462, 10080616, 11340693, 12960792, 15120924, 22681386, 30241848, 45362772, 90725544]

約数ペア:

[(1, 90725544), (2, 45362772), (3, 30241848), (4, 22681386), (6, 15120924), (7, 12960792), (8, 11340693), (9, 10080616), (12, 7560462), (13, 6978888), (14, 6480396), (18, 5040308), (21, 4320264), (24, 3780231), (26, 3489444), (28, 3240198), (36, 2520154), (39, 2326296), (42, 2160132), (52, 1744722), (56, 1620099), (61, 1487304), (63, 1440088), (72, 1260077), (78, 1163148), (84, 1080066), (91, 996984), (104, 872361), (117, 775432), (122, 743652), (126, 720044), (156, 581574), (168, 540033), (182, 498492), (183, 495768), (227, 399672), (234, 387716), (244, 371826), (252, 360022), (273, 332328), (312, 290787), (364, 249246), (366, 247884), (427, 212472), (454, 199836), (468, 193858), (488, 185913), (504, 180011), (546, 166164), (549, 165256), (681, 133224), (728, 124623), (732, 123942), (793, 114408), (819, 110776), (854, 106236), (908, 99918), (936, 96929), (1092, 83082), (1098, 82628), (1281, 70824), (1362, 66612), (1464, 61971), (1586, 57204), (1589, 57096), (1638, 55388), (1708, 53118), (1816, 49959), (2043, 44408), (2184, 41541), (2196, 41314), (2379, 38136), (2562, 35412), (2724, 33306), (2951, 30744), (3172, 28602), (3178, 28548), (3276, 27694), (3416, 26559), (3843, 23608), (4086, 22204), (4392, 20657), (4758, 19068), (4767, 19032), (5124, 17706), (5448, 16653), (5551, 16344), (5902, 15372), (6344, 14301), (6356, 14274), (6552, 13847), (7137, 12712), (7686, 11804), (8172, 11102), (8853, 10248), (9516, 9534)]