71993772

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{9661}}^1$

素因数の和:9700

約数の個数: 60

約数和(自身を含む): 196409136

約数和(自身を除く): 124415364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 9661, 19322, 28983, 38644, 57966, 86949, 115932, 173898, 222203, 260847, 347796, 444406, 521694, 666609, 782541, 888812, 1043388, 1333218, 1565082, 1999827, 2666436, 3130164, 3999654, 5999481, 7999308, 11998962, 17998443, 23997924, 35996886, 71993772]

約数ペア:

[(1, 71993772), (2, 35996886), (3, 23997924), (4, 17998443), (6, 11998962), (9, 7999308), (12, 5999481), (18, 3999654), (23, 3130164), (27, 2666436), (36, 1999827), (46, 1565082), (54, 1333218), (69, 1043388), (81, 888812), (92, 782541), (108, 666609), (138, 521694), (162, 444406), (207, 347796), (276, 260847), (324, 222203), (414, 173898), (621, 115932), (828, 86949), (1242, 57966), (1863, 38644), (2484, 28983), (3726, 19322), (7452, 9661)]