127988532

素因数分解:

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

素因数の和:2242

約数の個数: 96

約数和(自身を含む): 384204800

約数和(自身を除く): 256216268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1422, 1659, 2133, 2143, 2212, 2844, 3318, 4266, 4286, 4977, 6429, 6636, 8532, 8572, 9954, 12858, 14931, 15001, 19287, 19908, 25716, 29862, 30002, 38574, 45003, 57861, 59724, 60004, 77148, 90006, 115722, 135009, 169297, 180012, 231444, 270018, 338594, 405027, 507891, 540036, 677188, 810054, 1015782, 1185079, 1523673, 1620108, 2031564, 2370158, 3047346, 3555237, 4571019, 4740316, 6094692, 7110474, 9142038, 10665711, 14220948, 18284076, 21331422, 31997133, 42662844, 63994266, 127988532]

約数ペア:

[(1, 127988532), (2, 63994266), (3, 42662844), (4, 31997133), (6, 21331422), (7, 18284076), (9, 14220948), (12, 10665711), (14, 9142038), (18, 7110474), (21, 6094692), (27, 4740316), (28, 4571019), (36, 3555237), (42, 3047346), (54, 2370158), (63, 2031564), (79, 1620108), (84, 1523673), (108, 1185079), (126, 1015782), (158, 810054), (189, 677188), (237, 540036), (252, 507891), (316, 405027), (378, 338594), (474, 270018), (553, 231444), (711, 180012), (756, 169297), (948, 135009), (1106, 115722), (1422, 90006), (1659, 77148), (2133, 60004), (2143, 59724), (2212, 57861), (2844, 45003), (3318, 38574), (4266, 30002), (4286, 29862), (4977, 25716), (6429, 19908), (6636, 19287), (8532, 15001), (8572, 14931), (9954, 12858)]