80318396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 155151360

約数和(自身を除く): 74832964

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 292, 467, 589, 934, 1178, 1387, 1868, 2263, 2356, 2774, 4526, 5548, 8873, 9052, 14477, 17746, 28954, 34091, 35492, 42997, 57908, 68182, 85994, 136364, 171988, 275063, 550126, 647729, 1056821, 1100252, 1295458, 2113642, 2590916, 4227284, 20079599, 40159198, 80318396]

約数ペア:

[(1, 80318396), (2, 40159198), (4, 20079599), (19, 4227284), (31, 2590916), (38, 2113642), (62, 1295458), (73, 1100252), (76, 1056821), (124, 647729), (146, 550126), (292, 275063), (467, 171988), (589, 136364), (934, 85994), (1178, 68182), (1387, 57908), (1868, 42997), (2263, 35492), (2356, 34091), (2774, 28954), (4526, 17746), (5548, 14477), (8873, 9052)]