812711172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{991}}^1$

素因数の和:1769

約数の個数: 96

約数和(自身を含む): 2339405824

約数和(自身を除く): 1526694652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 751, 991, 1092, 1502, 1982, 2253, 2973, 3004, 3964, 4506, 5257, 5946, 6937, 9012, 9763, 10514, 11892, 12883, 13874, 15771, 19526, 20811, 21028, 25766, 27748, 29289, 31542, 38649, 39052, 41622, 51532, 58578, 63084, 68341, 77298, 83244, 90181, 117156, 136682, 154596, 180362, 205023, 270543, 273364, 360724, 410046, 541086, 744241, 820092, 1082172, 1488482, 2232723, 2976964, 4465446, 5209687, 8930892, 9675133, 10419374, 15629061, 19350266, 20838748, 29025399, 31258122, 38700532, 58050798, 62516244, 67725931, 116101596, 135451862, 203177793, 270903724, 406355586, 812711172]

約数ペア:

[(1, 812711172), (2, 406355586), (3, 270903724), (4, 203177793), (6, 135451862), (7, 116101596), (12, 67725931), (13, 62516244), (14, 58050798), (21, 38700532), (26, 31258122), (28, 29025399), (39, 20838748), (42, 19350266), (52, 15629061), (78, 10419374), (84, 9675133), (91, 8930892), (156, 5209687), (182, 4465446), (273, 2976964), (364, 2232723), (546, 1488482), (751, 1082172), (991, 820092), (1092, 744241), (1502, 541086), (1982, 410046), (2253, 360724), (2973, 273364), (3004, 270543), (3964, 205023), (4506, 180362), (5257, 154596), (5946, 136682), (6937, 117156), (9012, 90181), (9763, 83244), (10514, 77298), (11892, 68341), (12883, 63084), (13874, 58578), (15771, 51532), (19526, 41622), (20811, 39052), (21028, 38649), (25766, 31542), (27748, 29289)]