88701424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 209946880

約数和(自身を除く): 121245456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 511, 532, 571, 584, 1022, 1064, 1142, 1168, 1387, 2044, 2128, 2284, 2774, 3997, 4088, 4568, 5548, 7994, 8176, 9136, 9709, 10849, 11096, 15988, 19418, 21698, 22192, 31976, 38836, 41683, 43396, 63952, 75943, 77672, 83366, 86792, 151886, 155344, 166732, 173584, 291781, 303772, 333464, 583562, 607544, 666928, 791977, 1167124, 1215088, 1583954, 2334248, 3167908, 4668496, 5543839, 6335816, 11087678, 12671632, 22175356, 44350712, 88701424]

約数ペア:

[(1, 88701424), (2, 44350712), (4, 22175356), (7, 12671632), (8, 11087678), (14, 6335816), (16, 5543839), (19, 4668496), (28, 3167908), (38, 2334248), (56, 1583954), (73, 1215088), (76, 1167124), (112, 791977), (133, 666928), (146, 607544), (152, 583562), (266, 333464), (292, 303772), (304, 291781), (511, 173584), (532, 166732), (571, 155344), (584, 151886), (1022, 86792), (1064, 83366), (1142, 77672), (1168, 75943), (1387, 63952), (2044, 43396), (2128, 41683), (2284, 38836), (2774, 31976), (3997, 22192), (4088, 21698), (4568, 19418), (5548, 15988), (7994, 11096), (8176, 10849), (9136, 9709)]