42662844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2239

約数の個数: 72

約数和(自身を含む): 124866560

約数和(自身を除く): 82203716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2143, 2212, 2844, 3318, 4286, 4977, 6429, 6636, 8572, 9954, 12858, 15001, 19287, 19908, 25716, 30002, 38574, 45003, 60004, 77148, 90006, 135009, 169297, 180012, 270018, 338594, 507891, 540036, 677188, 1015782, 1185079, 1523673, 2031564, 2370158, 3047346, 3555237, 4740316, 6094692, 7110474, 10665711, 14220948, 21331422, 42662844]

約数ペア:

[(1, 42662844), (2, 21331422), (3, 14220948), (4, 10665711), (6, 7110474), (7, 6094692), (9, 4740316), (12, 3555237), (14, 3047346), (18, 2370158), (21, 2031564), (28, 1523673), (36, 1185079), (42, 1015782), (63, 677188), (79, 540036), (84, 507891), (126, 338594), (158, 270018), (237, 180012), (252, 169297), (316, 135009), (474, 90006), (553, 77148), (711, 60004), (948, 45003), (1106, 38574), (1422, 30002), (1659, 25716), (2143, 19908), (2212, 19287), (2844, 15001), (3318, 12858), (4286, 9954), (4977, 8572), (6429, 6636)]