71217726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 157925376

約数和(自身を除く): 86707650

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 101, 102, 186, 202, 223, 303, 446, 527, 606, 669, 1054, 1338, 1581, 1717, 3131, 3162, 3434, 3791, 5151, 6262, 6913, 7582, 9393, 10302, 11373, 13826, 18786, 20739, 22523, 22746, 41478, 45046, 53227, 67569, 106454, 117521, 135138, 159681, 235042, 319362, 352563, 382891, 698213, 705126, 765782, 1148673, 1396426, 2094639, 2297346, 4189278, 11869621, 23739242, 35608863, 71217726]

約数ペア:

[(1, 71217726), (2, 35608863), (3, 23739242), (6, 11869621), (17, 4189278), (31, 2297346), (34, 2094639), (51, 1396426), (62, 1148673), (93, 765782), (101, 705126), (102, 698213), (186, 382891), (202, 352563), (223, 319362), (303, 235042), (446, 159681), (527, 135138), (606, 117521), (669, 106454), (1054, 67569), (1338, 53227), (1581, 45046), (1717, 41478), (3131, 22746), (3162, 22523), (3434, 20739), (3791, 18786), (5151, 13826), (6262, 11373), (6913, 10302), (7582, 9393)]