67890768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1904

約数の個数: 80

約数和(自身を含む): 194130432

約数和(自身を除く): 126239664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 1811, 2343, 3124, 3408, 3622, 4686, 5433, 6248, 7244, 9372, 10866, 12496, 14488, 18744, 19921, 21732, 28976, 37488, 39842, 43464, 59763, 79684, 86928, 119526, 128581, 159368, 239052, 257162, 318736, 385743, 478104, 514324, 771486, 956208, 1028648, 1414391, 1542972, 2057296, 2828782, 3085944, 4243173, 5657564, 6171888, 8486346, 11315128, 16972692, 22630256, 33945384, 67890768]

約数ペア:

[(1, 67890768), (2, 33945384), (3, 22630256), (4, 16972692), (6, 11315128), (8, 8486346), (11, 6171888), (12, 5657564), (16, 4243173), (22, 3085944), (24, 2828782), (33, 2057296), (44, 1542972), (48, 1414391), (66, 1028648), (71, 956208), (88, 771486), (132, 514324), (142, 478104), (176, 385743), (213, 318736), (264, 257162), (284, 239052), (426, 159368), (528, 128581), (568, 119526), (781, 86928), (852, 79684), (1136, 59763), (1562, 43464), (1704, 39842), (1811, 37488), (2343, 28976), (3124, 21732), (3408, 19921), (3622, 18744), (4686, 14488), (5433, 12496), (6248, 10866), (7244, 9372)]