71421102

素因数分解:

$2^1\times 3^5\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 90020178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 243, 446, 486, 659, 669, 1318, 1338, 1977, 2007, 3954, 4014, 5931, 6021, 11862, 12042, 17793, 18063, 35586, 36126, 53379, 54189, 106758, 108378, 146957, 160137, 293914, 320274, 440871, 881742, 1322613, 2645226, 3967839, 7935678, 11903517, 23807034, 35710551, 71421102]

約数ペア:

[(1, 71421102), (2, 35710551), (3, 23807034), (6, 11903517), (9, 7935678), (18, 3967839), (27, 2645226), (54, 1322613), (81, 881742), (162, 440871), (223, 320274), (243, 293914), (446, 160137), (486, 146957), (659, 108378), (669, 106758), (1318, 54189), (1338, 53379), (1977, 36126), (2007, 35586), (3954, 18063), (4014, 17793), (5931, 12042), (6021, 11862)]