72576972

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17231}}^1$

素因数の和:17260

約数の個数: 60

約数和(自身を含む): 204337056

約数和(自身を除く): 131760084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 17231, 34462, 51693, 68924, 103386, 155079, 206772, 224003, 310158, 448006, 465237, 620316, 672009, 896012, 930474, 1344018, 1395711, 1860948, 2016027, 2688036, 2791422, 4032054, 5582844, 6048081, 8064108, 12096162, 18144243, 24192324, 36288486, 72576972]

約数ペア:

[(1, 72576972), (2, 36288486), (3, 24192324), (4, 18144243), (6, 12096162), (9, 8064108), (12, 6048081), (13, 5582844), (18, 4032054), (26, 2791422), (27, 2688036), (36, 2016027), (39, 1860948), (52, 1395711), (54, 1344018), (78, 930474), (81, 896012), (108, 672009), (117, 620316), (156, 465237), (162, 448006), (234, 310158), (324, 224003), (351, 206772), (468, 155079), (702, 103386), (1053, 68924), (1404, 51693), (2106, 34462), (4212, 17231)]