68911884

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2337

約数の個数: 72

約数和(自身を含む): 186554368

約数和(自身を除く): 117642484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2287, 2511, 3348, 4574, 5022, 6861, 7533, 9148, 10044, 13722, 15066, 20583, 27444, 30132, 41166, 61749, 70897, 82332, 123498, 141794, 185247, 212691, 246996, 283588, 370494, 425382, 555741, 638073, 740988, 850764, 1111482, 1276146, 1914219, 2222964, 2552292, 3828438, 5742657, 7656876, 11485314, 17227971, 22970628, 34455942, 68911884]

約数ペア:

[(1, 68911884), (2, 34455942), (3, 22970628), (4, 17227971), (6, 11485314), (9, 7656876), (12, 5742657), (18, 3828438), (27, 2552292), (31, 2222964), (36, 1914219), (54, 1276146), (62, 1111482), (81, 850764), (93, 740988), (108, 638073), (124, 555741), (162, 425382), (186, 370494), (243, 283588), (279, 246996), (324, 212691), (372, 185247), (486, 141794), (558, 123498), (837, 82332), (972, 70897), (1116, 61749), (1674, 41166), (2287, 30132), (2511, 27444), (3348, 20583), (4574, 15066), (5022, 13722), (6861, 10044), (7533, 9148)]