74664864

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8363}}^1$

素因数の和:8410

約数の個数: 72

約数和(自身を含む): 219203712

約数和(自身を除く): 144538848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8363, 8928, 16726, 25089, 33452, 50178, 66904, 75267, 100356, 133808, 150534, 200712, 259253, 267616, 301068, 401424, 518506, 602136, 777759, 802848, 1037012, 1204272, 1555518, 2074024, 2333277, 2408544, 3111036, 4148048, 4666554, 6222072, 8296096, 9333108, 12444144, 18666216, 24888288, 37332432, 74664864]

約数ペア:

[(1, 74664864), (2, 37332432), (3, 24888288), (4, 18666216), (6, 12444144), (8, 9333108), (9, 8296096), (12, 6222072), (16, 4666554), (18, 4148048), (24, 3111036), (31, 2408544), (32, 2333277), (36, 2074024), (48, 1555518), (62, 1204272), (72, 1037012), (93, 802848), (96, 777759), (124, 602136), (144, 518506), (186, 401424), (248, 301068), (279, 267616), (288, 259253), (372, 200712), (496, 150534), (558, 133808), (744, 100356), (992, 75267), (1116, 66904), (1488, 50178), (2232, 33452), (2976, 25089), (4464, 16726), (8363, 8928)]