85320872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 198132480

約数和(自身を除く): 112811608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 233, 364, 466, 503, 728, 932, 1006, 1631, 1864, 2012, 3029, 3262, 3521, 4024, 6058, 6524, 6539, 7042, 12116, 13048, 13078, 14084, 21203, 24232, 26156, 28168, 42406, 45773, 52312, 84812, 91546, 117199, 169624, 183092, 234398, 366184, 468796, 820393, 937592, 1523587, 1640786, 3047174, 3281572, 6094348, 6563144, 10665109, 12188696, 21330218, 42660436, 85320872]

約数ペア:

[(1, 85320872), (2, 42660436), (4, 21330218), (7, 12188696), (8, 10665109), (13, 6563144), (14, 6094348), (26, 3281572), (28, 3047174), (52, 1640786), (56, 1523587), (91, 937592), (104, 820393), (182, 468796), (233, 366184), (364, 234398), (466, 183092), (503, 169624), (728, 117199), (932, 91546), (1006, 84812), (1631, 52312), (1864, 45773), (2012, 42406), (3029, 28168), (3262, 26156), (3521, 24232), (4024, 21203), (6058, 14084), (6524, 13078), (6539, 13048), (7042, 12116)]