130081084

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 277831680

約数和(自身を除く): 147750596

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 79, 98, 124, 158, 196, 217, 271, 316, 434, 542, 553, 868, 1084, 1106, 1519, 1897, 2212, 2449, 3038, 3794, 3871, 4898, 6076, 7588, 7742, 8401, 9796, 13279, 15484, 16802, 17143, 21409, 26558, 33604, 34286, 42818, 53116, 58807, 68572, 85636, 117614, 120001, 149863, 235228, 240002, 299726, 411649, 480004, 599452, 663679, 823298, 1049041, 1327358, 1646596, 2098082, 2654716, 4196164, 4645753, 9291506, 18583012, 32520271, 65040542, 130081084]

約数ペア:

[(1, 130081084), (2, 65040542), (4, 32520271), (7, 18583012), (14, 9291506), (28, 4645753), (31, 4196164), (49, 2654716), (62, 2098082), (79, 1646596), (98, 1327358), (124, 1049041), (158, 823298), (196, 663679), (217, 599452), (271, 480004), (316, 411649), (434, 299726), (542, 240002), (553, 235228), (868, 149863), (1084, 120001), (1106, 117614), (1519, 85636), (1897, 68572), (2212, 58807), (2449, 53116), (3038, 42818), (3794, 34286), (3871, 33604), (4898, 26558), (6076, 21409), (7588, 17143), (7742, 16802), (8401, 15484), (9796, 13279)]