72789912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4093}}^1$

素因数の和:4137

約数の個数: 96

約数和(自身を含む): 223532400

約数和(自身を除く): 150742488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4093, 4446, 5928, 8186, 8892, 12279, 16372, 17784, 24558, 32744, 36837, 49116, 53209, 73674, 77767, 98232, 106418, 147348, 155534, 159627, 212836, 233301, 294696, 311068, 319254, 425672, 466602, 478881, 622136, 638508, 699903, 933204, 957762, 1010971, 1277016, 1399806, 1866408, 1915524, 2021942, 2799612, 3032913, 3831048, 4043884, 5599224, 6065826, 8087768, 9098739, 12131652, 18197478, 24263304, 36394956, 72789912]

約数ペア:

[(1, 72789912), (2, 36394956), (3, 24263304), (4, 18197478), (6, 12131652), (8, 9098739), (9, 8087768), (12, 6065826), (13, 5599224), (18, 4043884), (19, 3831048), (24, 3032913), (26, 2799612), (36, 2021942), (38, 1915524), (39, 1866408), (52, 1399806), (57, 1277016), (72, 1010971), (76, 957762), (78, 933204), (104, 699903), (114, 638508), (117, 622136), (152, 478881), (156, 466602), (171, 425672), (228, 319254), (234, 311068), (247, 294696), (312, 233301), (342, 212836), (456, 159627), (468, 155534), (494, 147348), (684, 106418), (741, 98232), (936, 77767), (988, 73674), (1368, 53209), (1482, 49116), (1976, 36837), (2223, 32744), (2964, 24558), (4093, 17784), (4446, 16372), (5928, 12279), (8186, 8892)]