83131344

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 242341632

約数和(自身を除く): 159210288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 71, 72, 94, 141, 142, 144, 173, 188, 213, 282, 284, 346, 376, 423, 426, 519, 564, 568, 639, 692, 752, 846, 852, 1038, 1128, 1136, 1278, 1384, 1557, 1692, 1704, 2076, 2256, 2556, 2768, 3114, 3337, 3384, 3408, 4152, 5112, 6228, 6674, 6768, 8131, 8304, 10011, 10224, 12283, 12456, 13348, 16262, 20022, 24393, 24566, 24912, 26696, 30033, 32524, 36849, 40044, 48786, 49132, 53392, 60066, 65048, 73179, 73698, 80088, 97572, 98264, 110547, 120132, 130096, 146358, 147396, 160176, 195144, 196528, 221094, 240264, 292716, 294792, 390288, 442188, 480528, 577301, 585432, 589584, 884376, 1154602, 1170864, 1731903, 1768752, 2309204, 3463806, 4618408, 5195709, 6927612, 9236816, 10391418, 13855224, 20782836, 27710448, 41565672, 83131344]

約数ペア:

[(1, 83131344), (2, 41565672), (3, 27710448), (4, 20782836), (6, 13855224), (8, 10391418), (9, 9236816), (12, 6927612), (16, 5195709), (18, 4618408), (24, 3463806), (36, 2309204), (47, 1768752), (48, 1731903), (71, 1170864), (72, 1154602), (94, 884376), (141, 589584), (142, 585432), (144, 577301), (173, 480528), (188, 442188), (213, 390288), (282, 294792), (284, 292716), (346, 240264), (376, 221094), (423, 196528), (426, 195144), (519, 160176), (564, 147396), (568, 146358), (639, 130096), (692, 120132), (752, 110547), (846, 98264), (852, 97572), (1038, 80088), (1128, 73698), (1136, 73179), (1278, 65048), (1384, 60066), (1557, 53392), (1692, 49132), (1704, 48786), (2076, 40044), (2256, 36849), (2556, 32524), (2768, 30033), (3114, 26696), (3337, 24912), (3384, 24566), (3408, 24393), (4152, 20022), (5112, 16262), (6228, 13348), (6674, 12456), (6768, 12283), (8131, 10224), (8304, 10011)]