64565496

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 186186000

約数和(自身を除く): 121620504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 152, 171, 218, 228, 327, 342, 433, 436, 456, 654, 684, 866, 872, 981, 1299, 1308, 1368, 1732, 1962, 2071, 2598, 2616, 3464, 3897, 3924, 4142, 5196, 6213, 7794, 7848, 8227, 8284, 10392, 12426, 15588, 16454, 16568, 18639, 24681, 24852, 31176, 32908, 37278, 47197, 49362, 49704, 65816, 74043, 74556, 94394, 98724, 141591, 148086, 149112, 188788, 197448, 283182, 296172, 377576, 424773, 566364, 592344, 849546, 896743, 1132728, 1699092, 1793486, 2690229, 3398184, 3586972, 5380458, 7173944, 8070687, 10760916, 16141374, 21521832, 32282748, 64565496]

約数ペア:

[(1, 64565496), (2, 32282748), (3, 21521832), (4, 16141374), (6, 10760916), (8, 8070687), (9, 7173944), (12, 5380458), (18, 3586972), (19, 3398184), (24, 2690229), (36, 1793486), (38, 1699092), (57, 1132728), (72, 896743), (76, 849546), (109, 592344), (114, 566364), (152, 424773), (171, 377576), (218, 296172), (228, 283182), (327, 197448), (342, 188788), (433, 149112), (436, 148086), (456, 141591), (654, 98724), (684, 94394), (866, 74556), (872, 74043), (981, 65816), (1299, 49704), (1308, 49362), (1368, 47197), (1732, 37278), (1962, 32908), (2071, 31176), (2598, 24852), (2616, 24681), (3464, 18639), (3897, 16568), (3924, 16454), (4142, 15588), (5196, 12426), (6213, 10392), (7794, 8284), (7848, 8227)]