61631472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 192876544

約数和(自身を除く): 131245072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 61, 62, 84, 93, 97, 112, 122, 124, 168, 183, 186, 194, 217, 244, 248, 291, 336, 366, 372, 388, 427, 434, 488, 496, 582, 651, 679, 732, 744, 776, 854, 868, 976, 1164, 1281, 1302, 1358, 1464, 1488, 1552, 1708, 1736, 1891, 2037, 2328, 2562, 2604, 2716, 2928, 3007, 3416, 3472, 3782, 4074, 4656, 5124, 5208, 5432, 5673, 5917, 6014, 6832, 7564, 8148, 9021, 10248, 10416, 10864, 11346, 11834, 12028, 13237, 15128, 16296, 17751, 18042, 20496, 21049, 22692, 23668, 24056, 26474, 30256, 32592, 35502, 36084, 39711, 41419, 42098, 45384, 47336, 48112, 52948, 63147, 71004, 72168, 79422, 82838, 84196, 90768, 94672, 105896, 124257, 126294, 142008, 144336, 158844, 165676, 168392, 183427, 211792, 248514, 252588, 284016, 317688, 331352, 336784, 366854, 497028, 505176, 550281, 635376, 662704, 733708, 994056, 1010352, 1100562, 1283989, 1467416, 1988112, 2201124, 2567978, 2934832, 3851967, 4402248, 5135956, 7703934, 8804496, 10271912, 15407868, 20543824, 30815736, 61631472]

約数ペア:

[(1, 61631472), (2, 30815736), (3, 20543824), (4, 15407868), (6, 10271912), (7, 8804496), (8, 7703934), (12, 5135956), (14, 4402248), (16, 3851967), (21, 2934832), (24, 2567978), (28, 2201124), (31, 1988112), (42, 1467416), (48, 1283989), (56, 1100562), (61, 1010352), (62, 994056), (84, 733708), (93, 662704), (97, 635376), (112, 550281), (122, 505176), (124, 497028), (168, 366854), (183, 336784), (186, 331352), (194, 317688), (217, 284016), (244, 252588), (248, 248514), (291, 211792), (336, 183427), (366, 168392), (372, 165676), (388, 158844), (427, 144336), (434, 142008), (488, 126294), (496, 124257), (582, 105896), (651, 94672), (679, 90768), (732, 84196), (744, 82838), (776, 79422), (854, 72168), (868, 71004), (976, 63147), (1164, 52948), (1281, 48112), (1302, 47336), (1358, 45384), (1464, 42098), (1488, 41419), (1552, 39711), (1708, 36084), (1736, 35502), (1891, 32592), (2037, 30256), (2328, 26474), (2562, 24056), (2604, 23668), (2716, 22692), (2928, 21049), (3007, 20496), (3416, 18042), (3472, 17751), (3782, 16296), (4074, 15128), (4656, 13237), (5124, 12028), (5208, 11834), (5432, 11346), (5673, 10864), (5917, 10416), (6014, 10248), (6832, 9021), (7564, 8148)]