78595012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 150377472

約数和(自身を除く): 71782460

約数列:

[1, 2, 4, 17, 34, 68, 71, 73, 142, 146, 223, 284, 292, 446, 892, 1207, 1241, 2414, 2482, 3791, 4828, 4964, 5183, 7582, 10366, 15164, 15833, 16279, 20732, 31666, 32558, 63332, 65116, 88111, 176222, 269161, 276743, 352444, 538322, 553486, 1076644, 1106972, 1155809, 2311618, 4623236, 19648753, 39297506, 78595012]

約数ペア:

[(1, 78595012), (2, 39297506), (4, 19648753), (17, 4623236), (34, 2311618), (68, 1155809), (71, 1106972), (73, 1076644), (142, 553486), (146, 538322), (223, 352444), (284, 276743), (292, 269161), (446, 176222), (892, 88111), (1207, 65116), (1241, 63332), (2414, 32558), (2482, 31666), (3791, 20732), (4828, 16279), (4964, 15833), (5183, 15164), (7582, 10366)]