82779606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 223449408

約数和(自身を除く): 140669802

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 97, 117, 126, 182, 194, 234, 273, 291, 521, 546, 582, 679, 819, 873, 1042, 1261, 1358, 1563, 1638, 1746, 2037, 2522, 3126, 3647, 3783, 4074, 4689, 6111, 6773, 7294, 7566, 8827, 9378, 10941, 11349, 12222, 13546, 17654, 20319, 21882, 22698, 26481, 32823, 40638, 47411, 50537, 52962, 60957, 65646, 79443, 94822, 101074, 121914, 142233, 151611, 158886, 284466, 303222, 353759, 426699, 454833, 656981, 707518, 853398, 909666, 1061277, 1313962, 1970943, 2122554, 3183831, 3941886, 4598867, 5912829, 6367662, 9197734, 11825658, 13796601, 27593202, 41389803, 82779606]

約数ペア:

[(1, 82779606), (2, 41389803), (3, 27593202), (6, 13796601), (7, 11825658), (9, 9197734), (13, 6367662), (14, 5912829), (18, 4598867), (21, 3941886), (26, 3183831), (39, 2122554), (42, 1970943), (63, 1313962), (78, 1061277), (91, 909666), (97, 853398), (117, 707518), (126, 656981), (182, 454833), (194, 426699), (234, 353759), (273, 303222), (291, 284466), (521, 158886), (546, 151611), (582, 142233), (679, 121914), (819, 101074), (873, 94822), (1042, 79443), (1261, 65646), (1358, 60957), (1563, 52962), (1638, 50537), (1746, 47411), (2037, 40638), (2522, 32823), (3126, 26481), (3647, 22698), (3783, 21882), (4074, 20319), (4689, 17654), (6111, 13546), (6773, 12222), (7294, 11349), (7566, 10941), (8827, 9378)]