77199228

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 201679296

約数和(自身を除く): 124480068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 193, 246, 271, 369, 386, 492, 542, 579, 738, 772, 813, 1084, 1158, 1476, 1626, 1737, 2316, 2439, 3252, 3474, 4878, 6948, 7913, 9756, 11111, 15826, 22222, 23739, 31652, 33333, 44444, 47478, 52303, 66666, 71217, 94956, 99999, 104606, 133332, 142434, 156909, 199998, 209212, 284868, 313818, 399996, 470727, 627636, 941454, 1882908, 2144423, 4288846, 6433269, 8577692, 12866538, 19299807, 25733076, 38599614, 77199228]

約数ペア:

[(1, 77199228), (2, 38599614), (3, 25733076), (4, 19299807), (6, 12866538), (9, 8577692), (12, 6433269), (18, 4288846), (36, 2144423), (41, 1882908), (82, 941454), (123, 627636), (164, 470727), (193, 399996), (246, 313818), (271, 284868), (369, 209212), (386, 199998), (492, 156909), (542, 142434), (579, 133332), (738, 104606), (772, 99999), (813, 94956), (1084, 71217), (1158, 66666), (1476, 52303), (1626, 47478), (1737, 44444), (2316, 33333), (2439, 31652), (3252, 23739), (3474, 22222), (4878, 15826), (6948, 11111), (7913, 9756)]