42912108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 116916800

約数和(自身を除く): 74004692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1459, 1548, 1634, 2451, 2918, 3268, 4377, 4902, 5836, 7353, 8754, 9804, 13131, 14706, 17508, 26262, 27721, 29412, 52524, 55442, 62737, 83163, 110884, 125474, 166326, 188211, 249489, 250948, 332652, 376422, 498978, 564633, 752844, 997956, 1129266, 1192003, 2258532, 2384006, 3576009, 4768012, 7152018, 10728027, 14304036, 21456054, 42912108]

約数ペア:

[(1, 42912108), (2, 21456054), (3, 14304036), (4, 10728027), (6, 7152018), (9, 4768012), (12, 3576009), (18, 2384006), (19, 2258532), (36, 1192003), (38, 1129266), (43, 997956), (57, 752844), (76, 564633), (86, 498978), (114, 376422), (129, 332652), (171, 250948), (172, 249489), (228, 188211), (258, 166326), (342, 125474), (387, 110884), (516, 83163), (684, 62737), (774, 55442), (817, 52524), (1459, 29412), (1548, 27721), (1634, 26262), (2451, 17508), (2918, 14706), (3268, 13131), (4377, 9804), (4902, 8754), (5836, 7353)]