80579928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 241678080

約数和(自身を除く): 161098152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 212, 264, 286, 312, 318, 424, 429, 443, 572, 583, 636, 689, 858, 886, 1144, 1166, 1272, 1329, 1378, 1716, 1749, 1772, 2067, 2332, 2658, 2756, 3432, 3498, 3544, 4134, 4664, 4873, 5316, 5512, 5759, 6996, 7579, 8268, 9746, 10632, 11518, 13992, 14619, 15158, 16536, 17277, 19492, 22737, 23036, 23479, 29238, 30316, 34554, 38984, 45474, 46072, 46958, 58476, 60632, 63349, 69108, 70437, 90948, 93916, 116952, 126698, 138216, 140874, 181896, 187832, 190047, 253396, 258269, 281748, 305227, 380094, 506792, 516538, 563496, 610454, 760188, 774807, 915681, 1033076, 1220908, 1520376, 1549614, 1831362, 2066152, 2441816, 3099228, 3357497, 3662724, 6198456, 6714994, 7325448, 10072491, 13429988, 20144982, 26859976, 40289964, 80579928]

約数ペア:

[(1, 80579928), (2, 40289964), (3, 26859976), (4, 20144982), (6, 13429988), (8, 10072491), (11, 7325448), (12, 6714994), (13, 6198456), (22, 3662724), (24, 3357497), (26, 3099228), (33, 2441816), (39, 2066152), (44, 1831362), (52, 1549614), (53, 1520376), (66, 1220908), (78, 1033076), (88, 915681), (104, 774807), (106, 760188), (132, 610454), (143, 563496), (156, 516538), (159, 506792), (212, 380094), (264, 305227), (286, 281748), (312, 258269), (318, 253396), (424, 190047), (429, 187832), (443, 181896), (572, 140874), (583, 138216), (636, 126698), (689, 116952), (858, 93916), (886, 90948), (1144, 70437), (1166, 69108), (1272, 63349), (1329, 60632), (1378, 58476), (1716, 46958), (1749, 46072), (1772, 45474), (2067, 38984), (2332, 34554), (2658, 30316), (2756, 29238), (3432, 23479), (3498, 23036), (3544, 22737), (4134, 19492), (4664, 17277), (4873, 16536), (5316, 15158), (5512, 14619), (5759, 13992), (6996, 11518), (7579, 10632), (8268, 9746)]