72751266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30389}}^1$

素因数の和:30423

約数の個数: 48

約数和(自身を含む): 189633600

約数和(自身を除く): 116882334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 30389, 60778, 91167, 182334, 212723, 273501, 425446, 547002, 577391, 638169, 1154782, 1276338, 1732173, 1914507, 3464346, 3829014, 4041737, 5196519, 8083474, 10393038, 12125211, 24250422, 36375633, 72751266]

約数ペア:

[(1, 72751266), (2, 36375633), (3, 24250422), (6, 12125211), (7, 10393038), (9, 8083474), (14, 5196519), (18, 4041737), (19, 3829014), (21, 3464346), (38, 1914507), (42, 1732173), (57, 1276338), (63, 1154782), (114, 638169), (126, 577391), (133, 547002), (171, 425446), (266, 273501), (342, 212723), (399, 182334), (798, 91167), (1197, 60778), (2394, 30389)]