68728824

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 205051440

約数和(自身を除く): 136322616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 289, 306, 324, 367, 408, 459, 578, 612, 648, 734, 867, 918, 1101, 1156, 1224, 1377, 1468, 1734, 1836, 2202, 2312, 2601, 2754, 2936, 3303, 3468, 3672, 4404, 5202, 5508, 6239, 6606, 6936, 7803, 8808, 9909, 10404, 11016, 12478, 13212, 15606, 18717, 19818, 20808, 23409, 24956, 26424, 29727, 31212, 37434, 39636, 46818, 49912, 56151, 59454, 62424, 74868, 79272, 93636, 106063, 112302, 118908, 149736, 168453, 187272, 212126, 224604, 237816, 318189, 336906, 424252, 449208, 505359, 636378, 673812, 848504, 954567, 1010718, 1272756, 1347624, 1909134, 2021436, 2545512, 2863701, 3818268, 4042872, 5727402, 7636536, 8591103, 11454804, 17182206, 22909608, 34364412, 68728824]

約数ペア:

[(1, 68728824), (2, 34364412), (3, 22909608), (4, 17182206), (6, 11454804), (8, 8591103), (9, 7636536), (12, 5727402), (17, 4042872), (18, 3818268), (24, 2863701), (27, 2545512), (34, 2021436), (36, 1909134), (51, 1347624), (54, 1272756), (68, 1010718), (72, 954567), (81, 848504), (102, 673812), (108, 636378), (136, 505359), (153, 449208), (162, 424252), (204, 336906), (216, 318189), (289, 237816), (306, 224604), (324, 212126), (367, 187272), (408, 168453), (459, 149736), (578, 118908), (612, 112302), (648, 106063), (734, 93636), (867, 79272), (918, 74868), (1101, 62424), (1156, 59454), (1224, 56151), (1377, 49912), (1468, 46818), (1734, 39636), (1836, 37434), (2202, 31212), (2312, 29727), (2601, 26424), (2754, 24956), (2936, 23409), (3303, 20808), (3468, 19818), (3672, 18717), (4404, 15606), (5202, 13212), (5508, 12478), (6239, 11016), (6606, 10404), (6936, 9909), (7803, 8808)]