72342378

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4007}}^1$

素因数の和:4091

約数の個数: 48

約数和(自身を含む): 168816960

約数和(自身を除く): 96474582

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 306, 354, 531, 1003, 1062, 2006, 3009, 4007, 6018, 8014, 9027, 12021, 18054, 24042, 36063, 68119, 72126, 136238, 204357, 236413, 408714, 472826, 613071, 709239, 1226142, 1418478, 2127717, 4019021, 4255434, 8038042, 12057063, 24114126, 36171189, 72342378]

約数ペア:

[(1, 72342378), (2, 36171189), (3, 24114126), (6, 12057063), (9, 8038042), (17, 4255434), (18, 4019021), (34, 2127717), (51, 1418478), (59, 1226142), (102, 709239), (118, 613071), (153, 472826), (177, 408714), (306, 236413), (354, 204357), (531, 136238), (1003, 72126), (1062, 68119), (2006, 36063), (3009, 24042), (4007, 18054), (6018, 12021), (8014, 9027)]