87814440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{34847}}^1$

素因数の和:34871

約数の個数: 96

約数和(自身を含む): 326177280

約数和(自身を除く): 238362840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 34847, 69694, 104541, 139388, 174235, 209082, 243929, 278776, 313623, 348470, 418164, 487858, 522705, 627246, 696940, 731787, 836328, 975716, 1045410, 1219645, 1254492, 1393880, 1463574, 1568115, 1951432, 2090820, 2195361, 2439290, 2508984, 2927148, 3136230, 3658935, 4181640, 4390722, 4878580, 5854296, 6272460, 7317870, 8781444, 9757160, 10976805, 12544920, 14635740, 17562888, 21953610, 29271480, 43907220, 87814440]

約数ペア:

[(1, 87814440), (2, 43907220), (3, 29271480), (4, 21953610), (5, 17562888), (6, 14635740), (7, 12544920), (8, 10976805), (9, 9757160), (10, 8781444), (12, 7317870), (14, 6272460), (15, 5854296), (18, 4878580), (20, 4390722), (21, 4181640), (24, 3658935), (28, 3136230), (30, 2927148), (35, 2508984), (36, 2439290), (40, 2195361), (42, 2090820), (45, 1951432), (56, 1568115), (60, 1463574), (63, 1393880), (70, 1254492), (72, 1219645), (84, 1045410), (90, 975716), (105, 836328), (120, 731787), (126, 696940), (140, 627246), (168, 522705), (180, 487858), (210, 418164), (252, 348470), (280, 313623), (315, 278776), (360, 243929), (420, 209082), (504, 174235), (630, 139388), (840, 104541), (1260, 69694), (2520, 34847)]