84344120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 218004480

約数和(自身を除く): 133660360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 908, 1135, 1327, 1589, 1816, 2270, 2654, 3178, 4540, 5308, 6356, 6635, 7945, 9080, 9289, 10616, 12712, 13270, 15890, 18578, 26540, 31780, 37156, 46445, 53080, 63560, 74312, 92890, 185780, 301229, 371560, 602458, 1204916, 1506145, 2108603, 2409832, 3012290, 4217206, 6024580, 8434412, 10543015, 12049160, 16868824, 21086030, 42172060, 84344120]

約数ペア:

[(1, 84344120), (2, 42172060), (4, 21086030), (5, 16868824), (7, 12049160), (8, 10543015), (10, 8434412), (14, 6024580), (20, 4217206), (28, 3012290), (35, 2409832), (40, 2108603), (56, 1506145), (70, 1204916), (140, 602458), (227, 371560), (280, 301229), (454, 185780), (908, 92890), (1135, 74312), (1327, 63560), (1589, 53080), (1816, 46445), (2270, 37156), (2654, 31780), (3178, 26540), (4540, 18578), (5308, 15890), (6356, 13270), (6635, 12712), (7945, 10616), (9080, 9289)]