71252694

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 160617600

約数和(自身を除く): 89364906

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 857, 894, 1341, 1714, 2571, 2682, 4619, 5142, 7713, 9238, 13857, 15426, 26567, 27714, 41571, 53134, 79701, 83142, 127693, 159402, 239103, 255386, 383079, 478206, 766158, 1149237, 2298474, 3958483, 7916966, 11875449, 23750898, 35626347, 71252694]

約数ペア:

[(1, 71252694), (2, 35626347), (3, 23750898), (6, 11875449), (9, 7916966), (18, 3958483), (31, 2298474), (62, 1149237), (93, 766158), (149, 478206), (186, 383079), (279, 255386), (298, 239103), (447, 159402), (558, 127693), (857, 83142), (894, 79701), (1341, 53134), (1714, 41571), (2571, 27714), (2682, 26567), (4619, 15426), (5142, 13857), (7713, 9238)]