72117468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{117839}}^1$

素因数の和:117866

約数の個数: 36

約数和(自身を含む): 193021920

約数和(自身を除く): 120904452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 117839, 235678, 353517, 471356, 707034, 1060551, 1414068, 2003263, 2121102, 4006526, 4242204, 6009789, 8013052, 12019578, 18029367, 24039156, 36058734, 72117468]

約数ペア:

[(1, 72117468), (2, 36058734), (3, 24039156), (4, 18029367), (6, 12019578), (9, 8013052), (12, 6009789), (17, 4242204), (18, 4006526), (34, 2121102), (36, 2003263), (51, 1414068), (68, 1060551), (102, 707034), (153, 471356), (204, 353517), (306, 235678), (612, 117839)]