77519356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 67269764

約数列:

[1, 2, 4, 41, 47, 82, 89, 94, 113, 164, 178, 188, 226, 356, 452, 1927, 3649, 3854, 4183, 4633, 5311, 7298, 7708, 8366, 9266, 10057, 10622, 14596, 16732, 18532, 20114, 21244, 40228, 171503, 217751, 343006, 412337, 435502, 472679, 686012, 824674, 871004, 945358, 1649348, 1890716, 19379839, 38759678, 77519356]

約数ペア:

[(1, 77519356), (2, 38759678), (4, 19379839), (41, 1890716), (47, 1649348), (82, 945358), (89, 871004), (94, 824674), (113, 686012), (164, 472679), (178, 435502), (188, 412337), (226, 343006), (356, 217751), (452, 171503), (1927, 40228), (3649, 21244), (3854, 20114), (4183, 18532), (4633, 16732), (5311, 14596), (7298, 10622), (7708, 10057), (8366, 9266)]