73945620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{58687}}^1$

素因数の和:58709

約数の個数: 72

約数和(自身を含む): 256349184

約数和(自身を除く): 182403564

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, 58687, 117374, 176061, 234748, 293435, 352122, 410809, 528183, 586870, 704244, 821618, 880305, 1056366, 1173740, 1232427, 1643236, 1760610, 2054045, 2112732, 2464854, 2640915, 3521220, 3697281, 4108090, 4929708, 5281830, 6162135, 7394562, 8216180, 10563660, 12324270, 14789124, 18486405, 24648540, 36972810, 73945620]

約数ペア:

[(1, 73945620), (2, 36972810), (3, 24648540), (4, 18486405), (5, 14789124), (6, 12324270), (7, 10563660), (9, 8216180), (10, 7394562), (12, 6162135), (14, 5281830), (15, 4929708), (18, 4108090), (20, 3697281), (21, 3521220), (28, 2640915), (30, 2464854), (35, 2112732), (36, 2054045), (42, 1760610), (45, 1643236), (60, 1232427), (63, 1173740), (70, 1056366), (84, 880305), (90, 821618), (105, 704244), (126, 586870), (140, 528183), (180, 410809), (210, 352122), (252, 293435), (315, 234748), (420, 176061), (630, 117374), (1260, 58687)]