87830502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 109852698

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 174, 186, 551, 589, 857, 899, 1102, 1178, 1653, 1714, 1767, 1798, 2571, 2697, 3306, 3534, 5142, 5394, 16283, 17081, 24853, 26567, 32566, 34162, 48849, 49706, 51243, 53134, 74559, 79701, 97698, 102486, 149118, 159402, 472207, 504773, 770443, 944414, 1009546, 1416621, 1514319, 1540886, 2311329, 2833242, 3028638, 4622658, 14638417, 29276834, 43915251, 87830502]

約数ペア:

[(1, 87830502), (2, 43915251), (3, 29276834), (6, 14638417), (19, 4622658), (29, 3028638), (31, 2833242), (38, 2311329), (57, 1540886), (58, 1514319), (62, 1416621), (87, 1009546), (93, 944414), (114, 770443), (174, 504773), (186, 472207), (551, 159402), (589, 149118), (857, 102486), (899, 97698), (1102, 79701), (1178, 74559), (1653, 53134), (1714, 51243), (1767, 49706), (1798, 48849), (2571, 34162), (2697, 32566), (3306, 26567), (3534, 24853), (5142, 17081), (5394, 16283)]