86121280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38447}}^1$

素因数の和:38471

約数の個数: 56

約数和(自身を含む): 234379008

約数和(自身を除く): 148257728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38447, 76894, 153788, 192235, 269129, 307576, 384470, 538258, 615152, 768940, 1076516, 1230304, 1345645, 1537880, 2153032, 2460608, 2691290, 3075760, 4306064, 5382580, 6151520, 8612128, 10765160, 12303040, 17224256, 21530320, 43060640, 86121280]

約数ペア:

[(1, 86121280), (2, 43060640), (4, 21530320), (5, 17224256), (7, 12303040), (8, 10765160), (10, 8612128), (14, 6151520), (16, 5382580), (20, 4306064), (28, 3075760), (32, 2691290), (35, 2460608), (40, 2153032), (56, 1537880), (64, 1345645), (70, 1230304), (80, 1076516), (112, 768940), (140, 615152), (160, 538258), (224, 384470), (280, 307576), (320, 269129), (448, 192235), (560, 153788), (1120, 76894), (2240, 38447)]