72146256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 233318400

約数和(自身を除く): 161172144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 199, 208, 249, 273, 312, 332, 336, 364, 398, 498, 546, 581, 597, 624, 664, 728, 796, 996, 1079, 1092, 1162, 1194, 1328, 1393, 1456, 1592, 1743, 1992, 2158, 2184, 2324, 2388, 2587, 2786, 3184, 3237, 3486, 3984, 4179, 4316, 4368, 4648, 4776, 5174, 5572, 6474, 6972, 7553, 7761, 8358, 8632, 9296, 9552, 10348, 11144, 12948, 13944, 15106, 15522, 16517, 16716, 17264, 18109, 20696, 22288, 22659, 25896, 27888, 30212, 31044, 33034, 33432, 36218, 41392, 45318, 49551, 51792, 54327, 60424, 62088, 66068, 66864, 72436, 90636, 99102, 108654, 115619, 120848, 124176, 132136, 144872, 181272, 198204, 214721, 217308, 231238, 264272, 289744, 346857, 362544, 396408, 429442, 434616, 462476, 644163, 693714, 792816, 858884, 869232, 924952, 1288326, 1387428, 1503047, 1717768, 1849904, 2576652, 2774856, 3006094, 3435536, 4509141, 5153304, 5549712, 6012188, 9018282, 10306608, 12024376, 18036564, 24048752, 36073128, 72146256]

約数ペア:

[(1, 72146256), (2, 36073128), (3, 24048752), (4, 18036564), (6, 12024376), (7, 10306608), (8, 9018282), (12, 6012188), (13, 5549712), (14, 5153304), (16, 4509141), (21, 3435536), (24, 3006094), (26, 2774856), (28, 2576652), (39, 1849904), (42, 1717768), (48, 1503047), (52, 1387428), (56, 1288326), (78, 924952), (83, 869232), (84, 858884), (91, 792816), (104, 693714), (112, 644163), (156, 462476), (166, 434616), (168, 429442), (182, 396408), (199, 362544), (208, 346857), (249, 289744), (273, 264272), (312, 231238), (332, 217308), (336, 214721), (364, 198204), (398, 181272), (498, 144872), (546, 132136), (581, 124176), (597, 120848), (624, 115619), (664, 108654), (728, 99102), (796, 90636), (996, 72436), (1079, 66864), (1092, 66068), (1162, 62088), (1194, 60424), (1328, 54327), (1393, 51792), (1456, 49551), (1592, 45318), (1743, 41392), (1992, 36218), (2158, 33432), (2184, 33034), (2324, 31044), (2388, 30212), (2587, 27888), (2786, 25896), (3184, 22659), (3237, 22288), (3486, 20696), (3984, 18109), (4179, 17264), (4316, 16716), (4368, 16517), (4648, 15522), (4776, 15106), (5174, 13944), (5572, 12948), (6474, 11144), (6972, 10348), (7553, 9552), (7761, 9296), (8358, 8632)]