57539916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 176964480

約数和(自身を除く): 119424564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 83, 84, 98, 108, 126, 131, 147, 166, 189, 196, 249, 252, 262, 294, 332, 378, 393, 441, 498, 524, 581, 588, 747, 756, 786, 882, 917, 996, 1162, 1179, 1323, 1494, 1572, 1743, 1764, 1834, 2241, 2324, 2358, 2646, 2751, 2988, 3486, 3537, 3668, 4067, 4482, 4716, 5229, 5292, 5502, 6419, 6972, 7074, 8134, 8253, 8964, 10458, 10873, 11004, 12201, 12838, 14148, 15687, 16268, 16506, 19257, 20916, 21746, 24402, 24759, 25676, 31374, 32619, 33012, 36603, 38514, 43492, 48804, 49518, 57771, 62748, 65238, 73206, 76111, 77028, 97857, 99036, 109809, 115542, 130476, 146412, 152222, 173313, 195714, 219618, 228333, 231084, 293571, 304444, 346626, 391428, 439236, 456666, 532777, 587142, 684999, 693252, 913332, 1065554, 1174284, 1369998, 1598331, 2054997, 2131108, 2739996, 3196662, 4109994, 4794993, 6393324, 8219988, 9589986, 14384979, 19179972, 28769958, 57539916]

約数ペア:

[(1, 57539916), (2, 28769958), (3, 19179972), (4, 14384979), (6, 9589986), (7, 8219988), (9, 6393324), (12, 4794993), (14, 4109994), (18, 3196662), (21, 2739996), (27, 2131108), (28, 2054997), (36, 1598331), (42, 1369998), (49, 1174284), (54, 1065554), (63, 913332), (83, 693252), (84, 684999), (98, 587142), (108, 532777), (126, 456666), (131, 439236), (147, 391428), (166, 346626), (189, 304444), (196, 293571), (249, 231084), (252, 228333), (262, 219618), (294, 195714), (332, 173313), (378, 152222), (393, 146412), (441, 130476), (498, 115542), (524, 109809), (581, 99036), (588, 97857), (747, 77028), (756, 76111), (786, 73206), (882, 65238), (917, 62748), (996, 57771), (1162, 49518), (1179, 48804), (1323, 43492), (1494, 38514), (1572, 36603), (1743, 33012), (1764, 32619), (1834, 31374), (2241, 25676), (2324, 24759), (2358, 24402), (2646, 21746), (2751, 20916), (2988, 19257), (3486, 16506), (3537, 16268), (3668, 15687), (4067, 14148), (4482, 12838), (4716, 12201), (5229, 11004), (5292, 10873), (5502, 10458), (6419, 8964), (6972, 8253), (7074, 8134)]