85568763

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 59583237

約数列:

[1, 3, 7, 21, 23, 29, 41, 69, 87, 123, 149, 161, 203, 287, 447, 483, 609, 667, 861, 943, 1043, 1189, 2001, 2829, 3129, 3427, 3567, 4321, 4669, 6109, 6601, 8323, 10281, 12963, 14007, 18327, 19803, 23989, 24969, 27347, 30247, 42763, 71967, 82041, 90741, 99383, 128289, 140507, 177161, 191429, 298149, 421521, 531483, 574287, 695681, 983549, 1240127, 2087043, 2950647, 3720381, 4074703, 12224109, 28522921, 85568763]

約数ペア:

[(1, 85568763), (3, 28522921), (7, 12224109), (21, 4074703), (23, 3720381), (29, 2950647), (41, 2087043), (69, 1240127), (87, 983549), (123, 695681), (149, 574287), (161, 531483), (203, 421521), (287, 298149), (447, 191429), (483, 177161), (609, 140507), (667, 128289), (861, 99383), (943, 90741), (1043, 82041), (1189, 71967), (2001, 42763), (2829, 30247), (3129, 27347), (3427, 24969), (3567, 23989), (4321, 19803), (4669, 18327), (6109, 14007), (6601, 12963), (8323, 10281)]