88977840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52963}}^1$

素因数の和:52986

約数の個数: 80

約数和(自身を含む): 315241728

約数和(自身を除く): 226263888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52963, 105926, 158889, 211852, 264815, 317778, 370741, 423704, 529630, 635556, 741482, 794445, 847408, 1059260, 1112223, 1271112, 1482964, 1588890, 1853705, 2118520, 2224446, 2542224, 2965928, 3177780, 3707410, 4237040, 4448892, 5561115, 5931856, 6355560, 7414820, 8897784, 11122230, 12711120, 14829640, 17795568, 22244460, 29659280, 44488920, 88977840]

約数ペア:

[(1, 88977840), (2, 44488920), (3, 29659280), (4, 22244460), (5, 17795568), (6, 14829640), (7, 12711120), (8, 11122230), (10, 8897784), (12, 7414820), (14, 6355560), (15, 5931856), (16, 5561115), (20, 4448892), (21, 4237040), (24, 3707410), (28, 3177780), (30, 2965928), (35, 2542224), (40, 2224446), (42, 2118520), (48, 1853705), (56, 1588890), (60, 1482964), (70, 1271112), (80, 1112223), (84, 1059260), (105, 847408), (112, 794445), (120, 741482), (140, 635556), (168, 529630), (210, 423704), (240, 370741), (280, 317778), (336, 264815), (420, 211852), (560, 158889), (840, 105926), (1680, 52963)]