127978056

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4876

約数の個数: 80

約数和(自身を含む): 367276140

約数和(自身を除く): 239298084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 1107, 1476, 2214, 2952, 3321, 4428, 4817, 6642, 8856, 9634, 13284, 14451, 19268, 26568, 28902, 38536, 43353, 57804, 86706, 115608, 130059, 173412, 197497, 260118, 346824, 390177, 394994, 520236, 592491, 780354, 789988, 1040472, 1184982, 1560708, 1579976, 1777473, 2369964, 3121416, 3554946, 4739928, 5332419, 7109892, 10664838, 14219784, 15997257, 21329676, 31994514, 42659352, 63989028, 127978056]

約数ペア:

[(1, 127978056), (2, 63989028), (3, 42659352), (4, 31994514), (6, 21329676), (8, 15997257), (9, 14219784), (12, 10664838), (18, 7109892), (24, 5332419), (27, 4739928), (36, 3554946), (41, 3121416), (54, 2369964), (72, 1777473), (81, 1579976), (82, 1560708), (108, 1184982), (123, 1040472), (162, 789988), (164, 780354), (216, 592491), (246, 520236), (324, 394994), (328, 390177), (369, 346824), (492, 260118), (648, 197497), (738, 173412), (984, 130059), (1107, 115608), (1476, 86706), (2214, 57804), (2952, 43353), (3321, 38536), (4428, 28902), (4817, 26568), (6642, 19268), (8856, 14451), (9634, 13284)]