83407506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 211821120

約数和(自身を除く): 128413614

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 139, 147, 157, 182, 273, 278, 294, 314, 417, 471, 546, 637, 834, 942, 973, 1099, 1274, 1807, 1911, 1946, 2041, 2198, 2919, 3297, 3614, 3822, 4082, 5421, 5838, 6123, 6594, 6811, 7693, 10842, 12246, 12649, 13622, 14287, 15386, 20433, 21823, 23079, 25298, 28574, 37947, 40866, 42861, 43646, 46158, 65469, 75894, 85722, 88543, 100009, 130938, 152761, 177086, 200018, 265629, 283699, 300027, 305522, 458283, 531258, 567398, 600054, 851097, 916566, 1069327, 1702194, 1985893, 2138654, 3207981, 3971786, 5957679, 6415962, 11915358, 13901251, 27802502, 41703753, 83407506]

約数ペア:

[(1, 83407506), (2, 41703753), (3, 27802502), (6, 13901251), (7, 11915358), (13, 6415962), (14, 5957679), (21, 3971786), (26, 3207981), (39, 2138654), (42, 1985893), (49, 1702194), (78, 1069327), (91, 916566), (98, 851097), (139, 600054), (147, 567398), (157, 531258), (182, 458283), (273, 305522), (278, 300027), (294, 283699), (314, 265629), (417, 200018), (471, 177086), (546, 152761), (637, 130938), (834, 100009), (942, 88543), (973, 85722), (1099, 75894), (1274, 65469), (1807, 46158), (1911, 43646), (1946, 42861), (2041, 40866), (2198, 37947), (2919, 28574), (3297, 25298), (3614, 23079), (3822, 21823), (4082, 20433), (5421, 15386), (5838, 14287), (6123, 13622), (6594, 12649), (6811, 12246), (7693, 10842)]