80974224

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1987}}^1$

素因数の和:2284

約数の個数: 60

約数和(自身を含む): 227530576

約数和(自身を除く): 146556352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 849, 1132, 1698, 1987, 2264, 2547, 3396, 3974, 4528, 5094, 5961, 6792, 7948, 10188, 11922, 13584, 15896, 17883, 20376, 23844, 31792, 35766, 40752, 47688, 71532, 95376, 143064, 286128, 562321, 1124642, 1686963, 2249284, 3373926, 4498568, 5060889, 6747852, 8997136, 10121778, 13495704, 20243556, 26991408, 40487112, 80974224]

約数ペア:

[(1, 80974224), (2, 40487112), (3, 26991408), (4, 20243556), (6, 13495704), (8, 10121778), (9, 8997136), (12, 6747852), (16, 5060889), (18, 4498568), (24, 3373926), (36, 2249284), (48, 1686963), (72, 1124642), (144, 562321), (283, 286128), (566, 143064), (849, 95376), (1132, 71532), (1698, 47688), (1987, 40752), (2264, 35766), (2547, 31792), (3396, 23844), (3974, 20376), (4528, 17883), (5094, 15896), (5961, 13584), (6792, 11922), (7948, 10188)]