80760498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 132129102

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 59, 69, 78, 91, 109, 118, 138, 161, 177, 182, 218, 273, 299, 322, 327, 354, 413, 483, 546, 598, 654, 763, 767, 826, 897, 966, 1239, 1357, 1417, 1526, 1534, 1794, 2093, 2289, 2301, 2478, 2507, 2714, 2834, 4071, 4186, 4251, 4578, 4602, 5014, 5369, 6279, 6431, 7521, 8142, 8502, 9499, 9919, 10738, 12558, 12862, 15042, 16107, 17549, 17641, 18998, 19293, 19838, 28497, 29757, 32214, 32591, 35098, 35282, 38586, 45017, 52647, 52923, 56994, 59514, 65182, 83603, 90034, 97773, 105294, 105846, 123487, 135051, 147913, 167206, 195546, 228137, 246974, 250809, 270102, 295826, 370461, 443739, 456274, 501618, 585221, 684411, 740922, 887478, 1035391, 1170442, 1368822, 1755663, 1922869, 2070782, 3106173, 3511326, 3845738, 5768607, 6212346, 11537214, 13460083, 26920166, 40380249, 80760498]

約数ペア:

[(1, 80760498), (2, 40380249), (3, 26920166), (6, 13460083), (7, 11537214), (13, 6212346), (14, 5768607), (21, 3845738), (23, 3511326), (26, 3106173), (39, 2070782), (42, 1922869), (46, 1755663), (59, 1368822), (69, 1170442), (78, 1035391), (91, 887478), (109, 740922), (118, 684411), (138, 585221), (161, 501618), (177, 456274), (182, 443739), (218, 370461), (273, 295826), (299, 270102), (322, 250809), (327, 246974), (354, 228137), (413, 195546), (483, 167206), (546, 147913), (598, 135051), (654, 123487), (763, 105846), (767, 105294), (826, 97773), (897, 90034), (966, 83603), (1239, 65182), (1357, 59514), (1417, 56994), (1526, 52923), (1534, 52647), (1794, 45017), (2093, 38586), (2289, 35282), (2301, 35098), (2478, 32591), (2507, 32214), (2714, 29757), (2834, 28497), (4071, 19838), (4186, 19293), (4251, 18998), (4578, 17641), (4602, 17549), (5014, 16107), (5369, 15042), (6279, 12862), (6431, 12558), (7521, 10738), (8142, 9919), (8502, 9499)]