79797060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{63331}}^1$

素因数の和:63353

約数の個数: 72

約数和(自身を含む): 276634176

約数和(自身を除く): 196837116

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, 63331, 126662, 189993, 253324, 316655, 379986, 443317, 569979, 633310, 759972, 886634, 949965, 1139958, 1266620, 1329951, 1773268, 1899930, 2216585, 2279916, 2659902, 2849895, 3799860, 3989853, 4433170, 5319804, 5699790, 6649755, 7979706, 8866340, 11399580, 13299510, 15959412, 19949265, 26599020, 39898530, 79797060]

約数ペア:

[(1, 79797060), (2, 39898530), (3, 26599020), (4, 19949265), (5, 15959412), (6, 13299510), (7, 11399580), (9, 8866340), (10, 7979706), (12, 6649755), (14, 5699790), (15, 5319804), (18, 4433170), (20, 3989853), (21, 3799860), (28, 2849895), (30, 2659902), (35, 2279916), (36, 2216585), (42, 1899930), (45, 1773268), (60, 1329951), (63, 1266620), (70, 1139958), (84, 949965), (90, 886634), (105, 759972), (126, 633310), (140, 569979), (180, 443317), (210, 379986), (252, 316655), (315, 253324), (420, 189993), (630, 126662), (1260, 63331)]