80238672

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29327}}^1$

素因数の和:29360

約数の個数: 60

約数和(自身を含む): 236383680

約数和(自身を除く): 156145008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 29327, 58654, 87981, 117308, 175962, 234616, 263943, 351924, 469232, 527886, 557213, 703848, 1055772, 1114426, 1407696, 1671639, 2111544, 2228852, 3343278, 4223088, 4457704, 5014917, 6686556, 8915408, 10029834, 13373112, 20059668, 26746224, 40119336, 80238672]

約数ペア:

[(1, 80238672), (2, 40119336), (3, 26746224), (4, 20059668), (6, 13373112), (8, 10029834), (9, 8915408), (12, 6686556), (16, 5014917), (18, 4457704), (19, 4223088), (24, 3343278), (36, 2228852), (38, 2111544), (48, 1671639), (57, 1407696), (72, 1114426), (76, 1055772), (114, 703848), (144, 557213), (152, 527886), (171, 469232), (228, 351924), (304, 263943), (342, 234616), (456, 175962), (684, 117308), (912, 87981), (1368, 58654), (2736, 29327)]