78660456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 237378240

約数和(自身を除く): 158717784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 361, 399, 456, 532, 722, 798, 1064, 1083, 1297, 1444, 1596, 2166, 2527, 2594, 2888, 3192, 3891, 4332, 5054, 5188, 7581, 7782, 8664, 9079, 10108, 10376, 15162, 15564, 18158, 20216, 24643, 27237, 30324, 31128, 36316, 49286, 54474, 60648, 72632, 73929, 98572, 108948, 147858, 172501, 197144, 217896, 295716, 345002, 468217, 517503, 591432, 690004, 936434, 1035006, 1380008, 1404651, 1872868, 2070012, 2809302, 3277519, 3745736, 4140024, 5618604, 6555038, 9832557, 11237208, 13110076, 19665114, 26220152, 39330228, 78660456]

約数ペア:

[(1, 78660456), (2, 39330228), (3, 26220152), (4, 19665114), (6, 13110076), (7, 11237208), (8, 9832557), (12, 6555038), (14, 5618604), (19, 4140024), (21, 3745736), (24, 3277519), (28, 2809302), (38, 2070012), (42, 1872868), (56, 1404651), (57, 1380008), (76, 1035006), (84, 936434), (114, 690004), (133, 591432), (152, 517503), (168, 468217), (228, 345002), (266, 295716), (361, 217896), (399, 197144), (456, 172501), (532, 147858), (722, 108948), (798, 98572), (1064, 73929), (1083, 72632), (1297, 60648), (1444, 54474), (1596, 49286), (2166, 36316), (2527, 31128), (2594, 30324), (2888, 27237), (3192, 24643), (3891, 20216), (4332, 18158), (5054, 15564), (5188, 15162), (7581, 10376), (7782, 10108), (8664, 9079)]