39171312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 117353600

約数和(自身を除く): 78182288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 103, 114, 139, 144, 152, 171, 206, 228, 278, 304, 309, 342, 412, 417, 456, 556, 618, 684, 824, 834, 912, 927, 1112, 1236, 1251, 1368, 1648, 1668, 1854, 1957, 2224, 2472, 2502, 2641, 2736, 3336, 3708, 3914, 4944, 5004, 5282, 5871, 6672, 7416, 7828, 7923, 10008, 10564, 11742, 14317, 14832, 15656, 15846, 17613, 20016, 21128, 23484, 23769, 28634, 31312, 31692, 35226, 42256, 42951, 46968, 47538, 57268, 63384, 70452, 85902, 93936, 95076, 114536, 126768, 128853, 140904, 171804, 190152, 229072, 257706, 272023, 281808, 343608, 380304, 515412, 544046, 687216, 816069, 1030824, 1088092, 1632138, 2061648, 2176184, 2448207, 3264276, 4352368, 4896414, 6528552, 9792828, 13057104, 19585656, 39171312]

約数ペア:

[(1, 39171312), (2, 19585656), (3, 13057104), (4, 9792828), (6, 6528552), (8, 4896414), (9, 4352368), (12, 3264276), (16, 2448207), (18, 2176184), (19, 2061648), (24, 1632138), (36, 1088092), (38, 1030824), (48, 816069), (57, 687216), (72, 544046), (76, 515412), (103, 380304), (114, 343608), (139, 281808), (144, 272023), (152, 257706), (171, 229072), (206, 190152), (228, 171804), (278, 140904), (304, 128853), (309, 126768), (342, 114536), (412, 95076), (417, 93936), (456, 85902), (556, 70452), (618, 63384), (684, 57268), (824, 47538), (834, 46968), (912, 42951), (927, 42256), (1112, 35226), (1236, 31692), (1251, 31312), (1368, 28634), (1648, 23769), (1668, 23484), (1854, 21128), (1957, 20016), (2224, 17613), (2472, 15846), (2502, 15656), (2641, 14832), (2736, 14317), (3336, 11742), (3708, 10564), (3914, 10008), (4944, 7923), (5004, 7828), (5282, 7416), (5871, 6672)]