87275286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 222604800

約数和(自身を除く): 135329514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 373, 378, 619, 746, 1119, 1238, 1857, 2238, 2611, 3357, 3714, 4333, 5222, 5571, 6714, 7833, 8666, 10071, 11142, 12999, 15666, 16713, 20142, 23499, 25998, 33426, 38997, 46998, 70497, 77994, 116991, 140994, 230887, 233982, 461774, 692661, 1385322, 1616209, 2077983, 3232418, 4155966, 4848627, 6233949, 9697254, 12467898, 14545881, 29091762, 43637643, 87275286]

約数ペア:

[(1, 87275286), (2, 43637643), (3, 29091762), (6, 14545881), (7, 12467898), (9, 9697254), (14, 6233949), (18, 4848627), (21, 4155966), (27, 3232418), (42, 2077983), (54, 1616209), (63, 1385322), (126, 692661), (189, 461774), (373, 233982), (378, 230887), (619, 140994), (746, 116991), (1119, 77994), (1238, 70497), (1857, 46998), (2238, 38997), (2611, 33426), (3357, 25998), (3714, 23499), (4333, 20142), (5222, 16713), (5571, 15666), (6714, 12999), (7833, 11142), (8666, 10071)]