79363620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{62987}}^1$

素因数の和:63009

約数の個数: 72

約数和(自身を含む): 275131584

約数和(自身を除く): 195767964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 62987, 125974, 188961, 251948, 314935, 377922, 440909, 566883, 629870, 755844, 881818, 944805, 1133766, 1259740, 1322727, 1763636, 1889610, 2204545, 2267532, 2645454, 2834415, 3779220, 3968181, 4409090, 5290908, 5668830, 6613635, 7936362, 8818180, 11337660, 13227270, 15872724, 19840905, 26454540, 39681810, 79363620]

約数ペア:

[(1, 79363620), (2, 39681810), (3, 26454540), (4, 19840905), (5, 15872724), (6, 13227270), (7, 11337660), (9, 8818180), (10, 7936362), (12, 6613635), (14, 5668830), (15, 5290908), (18, 4409090), (20, 3968181), (21, 3779220), (28, 2834415), (30, 2645454), (35, 2267532), (36, 2204545), (42, 1889610), (45, 1763636), (60, 1322727), (63, 1259740), (70, 1133766), (84, 944805), (90, 881818), (105, 755844), (126, 629870), (140, 566883), (180, 440909), (210, 377922), (252, 314935), (315, 251948), (420, 188961), (630, 125974), (1260, 62987)]