84301518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 204480000

約数和(自身を除く): 120178482

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 149, 266, 298, 399, 447, 709, 798, 894, 1043, 1418, 2086, 2127, 2831, 3129, 4254, 4963, 5662, 6258, 8493, 9926, 13471, 14889, 16986, 19817, 26942, 29778, 39634, 40413, 59451, 80826, 94297, 105641, 118902, 188594, 211282, 282891, 316923, 565782, 633846, 739487, 1478974, 2007179, 2218461, 4014358, 4436922, 6021537, 12043074, 14050253, 28100506, 42150759, 84301518]

約数ペア:

[(1, 84301518), (2, 42150759), (3, 28100506), (6, 14050253), (7, 12043074), (14, 6021537), (19, 4436922), (21, 4014358), (38, 2218461), (42, 2007179), (57, 1478974), (114, 739487), (133, 633846), (149, 565782), (266, 316923), (298, 282891), (399, 211282), (447, 188594), (709, 118902), (798, 105641), (894, 94297), (1043, 80826), (1418, 59451), (2086, 40413), (2127, 39634), (2831, 29778), (3129, 26942), (4254, 19817), (4963, 16986), (5662, 14889), (6258, 13471), (8493, 9926)]