32813928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 105636960

約数和(自身を除く): 72823032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 131, 142, 147, 168, 196, 213, 252, 262, 284, 294, 392, 393, 426, 441, 497, 504, 524, 568, 588, 639, 786, 852, 882, 917, 994, 1048, 1176, 1179, 1278, 1491, 1572, 1704, 1764, 1834, 1988, 2358, 2556, 2751, 2982, 3144, 3479, 3528, 3668, 3976, 4473, 4716, 5112, 5502, 5964, 6419, 6958, 7336, 8253, 8946, 9301, 9432, 10437, 11004, 11928, 12838, 13916, 16506, 17892, 18602, 19257, 20874, 22008, 25676, 27832, 27903, 31311, 33012, 35784, 37204, 38514, 41748, 51352, 55806, 57771, 62622, 65107, 66024, 74408, 77028, 83496, 83709, 111612, 115542, 125244, 130214, 154056, 167418, 195321, 223224, 231084, 250488, 260428, 334836, 390642, 455749, 462168, 520856, 585963, 669672, 781284, 911498, 1171926, 1367247, 1562568, 1822996, 2343852, 2734494, 3645992, 4101741, 4687704, 5468988, 8203482, 10937976, 16406964, 32813928]

約数ペア:

[(1, 32813928), (2, 16406964), (3, 10937976), (4, 8203482), (6, 5468988), (7, 4687704), (8, 4101741), (9, 3645992), (12, 2734494), (14, 2343852), (18, 1822996), (21, 1562568), (24, 1367247), (28, 1171926), (36, 911498), (42, 781284), (49, 669672), (56, 585963), (63, 520856), (71, 462168), (72, 455749), (84, 390642), (98, 334836), (126, 260428), (131, 250488), (142, 231084), (147, 223224), (168, 195321), (196, 167418), (213, 154056), (252, 130214), (262, 125244), (284, 115542), (294, 111612), (392, 83709), (393, 83496), (426, 77028), (441, 74408), (497, 66024), (504, 65107), (524, 62622), (568, 57771), (588, 55806), (639, 51352), (786, 41748), (852, 38514), (882, 37204), (917, 35784), (994, 33012), (1048, 31311), (1176, 27903), (1179, 27832), (1278, 25676), (1491, 22008), (1572, 20874), (1704, 19257), (1764, 18602), (1834, 17892), (1988, 16506), (2358, 13916), (2556, 12838), (2751, 11928), (2982, 11004), (3144, 10437), (3479, 9432), (3528, 9301), (3668, 8946), (3976, 8253), (4473, 7336), (4716, 6958), (5112, 6419), (5502, 5964)]