68376168

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19381}}^1$

素因数の和:19407

約数の個数: 72

約数和(自身を含む): 215430930

約数和(自身を除く): 147054762

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19381, 38762, 58143, 77524, 116286, 135667, 155048, 174429, 232572, 271334, 348858, 407001, 465144, 542668, 697716, 814002, 949669, 1085336, 1221003, 1395432, 1628004, 1899338, 2442006, 2849007, 3256008, 3798676, 4884012, 5698014, 7597352, 8547021, 9768024, 11396028, 17094042, 22792056, 34188084, 68376168]

約数ペア:

[(1, 68376168), (2, 34188084), (3, 22792056), (4, 17094042), (6, 11396028), (7, 9768024), (8, 8547021), (9, 7597352), (12, 5698014), (14, 4884012), (18, 3798676), (21, 3256008), (24, 2849007), (28, 2442006), (36, 1899338), (42, 1628004), (49, 1395432), (56, 1221003), (63, 1085336), (72, 949669), (84, 814002), (98, 697716), (126, 542668), (147, 465144), (168, 407001), (196, 348858), (252, 271334), (294, 232572), (392, 174429), (441, 155048), (504, 135667), (588, 116286), (882, 77524), (1176, 58143), (1764, 38762), (3528, 19381)]