90863448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 246136800

約数和(自身を除く): 155273352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1448, 1609, 2172, 2353, 3218, 4344, 4706, 4827, 6436, 7059, 9412, 9654, 12872, 14118, 18824, 19308, 20917, 28236, 38616, 41834, 56472, 62751, 83668, 125502, 167336, 251004, 291229, 502008, 582458, 873687, 1164916, 1747374, 2329832, 3494748, 3785977, 6989496, 7571954, 11357931, 15143908, 22715862, 30287816, 45431724, 90863448]

約数ペア:

[(1, 90863448), (2, 45431724), (3, 30287816), (4, 22715862), (6, 15143908), (8, 11357931), (12, 7571954), (13, 6989496), (24, 3785977), (26, 3494748), (39, 2329832), (52, 1747374), (78, 1164916), (104, 873687), (156, 582458), (181, 502008), (312, 291229), (362, 251004), (543, 167336), (724, 125502), (1086, 83668), (1448, 62751), (1609, 56472), (2172, 41834), (2353, 38616), (3218, 28236), (4344, 20917), (4706, 19308), (4827, 18824), (6436, 14118), (7059, 12872), (9412, 9654)]