80282064

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 216049664

約数和(自身を除く): 135767600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 163, 186, 248, 326, 331, 372, 489, 496, 652, 662, 744, 978, 993, 1304, 1324, 1488, 1956, 1986, 2608, 2648, 3912, 3972, 5053, 5296, 7824, 7944, 10106, 10261, 15159, 15888, 20212, 20522, 30318, 30783, 40424, 41044, 53953, 60636, 61566, 80848, 82088, 107906, 121272, 123132, 161859, 164176, 215812, 242544, 246264, 323718, 431624, 492528, 647436, 863248, 1294872, 1672543, 2589744, 3345086, 5017629, 6690172, 10035258, 13380344, 20070516, 26760688, 40141032, 80282064]

約数ペア:

[(1, 80282064), (2, 40141032), (3, 26760688), (4, 20070516), (6, 13380344), (8, 10035258), (12, 6690172), (16, 5017629), (24, 3345086), (31, 2589744), (48, 1672543), (62, 1294872), (93, 863248), (124, 647436), (163, 492528), (186, 431624), (248, 323718), (326, 246264), (331, 242544), (372, 215812), (489, 164176), (496, 161859), (652, 123132), (662, 121272), (744, 107906), (978, 82088), (993, 80848), (1304, 61566), (1324, 60636), (1488, 53953), (1956, 41044), (1986, 40424), (2608, 30783), (2648, 30318), (3912, 20522), (3972, 20212), (5053, 15888), (5296, 15159), (7824, 10261), (7944, 10106)]