27804144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 77475200

約数和(自身を除く): 49671056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 709, 817, 912, 1032, 1418, 1634, 2064, 2127, 2451, 2836, 3268, 4254, 4902, 5672, 6536, 8508, 9804, 11344, 13072, 13471, 17016, 19608, 26942, 30487, 34032, 39216, 40413, 53884, 60974, 80826, 91461, 107768, 121948, 161652, 182922, 215536, 243896, 323304, 365844, 487792, 579253, 646608, 731688, 1158506, 1463376, 1737759, 2317012, 3475518, 4634024, 6951036, 9268048, 13902072, 27804144]

約数ペア:

[(1, 27804144), (2, 13902072), (3, 9268048), (4, 6951036), (6, 4634024), (8, 3475518), (12, 2317012), (16, 1737759), (19, 1463376), (24, 1158506), (38, 731688), (43, 646608), (48, 579253), (57, 487792), (76, 365844), (86, 323304), (114, 243896), (129, 215536), (152, 182922), (172, 161652), (228, 121948), (258, 107768), (304, 91461), (344, 80826), (456, 60974), (516, 53884), (688, 40413), (709, 39216), (817, 34032), (912, 30487), (1032, 26942), (1418, 19608), (1634, 17016), (2064, 13471), (2127, 13072), (2451, 11344), (2836, 9804), (3268, 8508), (4254, 6536), (4902, 5672)]