80807868

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{863}}^1$

素因数の和:913

約数の個数: 90

約数和(自身を含む): 224665056

約数和(自身を除く): 143857188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 289, 306, 324, 459, 578, 612, 863, 867, 918, 1156, 1377, 1726, 1734, 1836, 2589, 2601, 2754, 3452, 3468, 5178, 5202, 5508, 7767, 7803, 10356, 10404, 14671, 15534, 15606, 23301, 23409, 29342, 31068, 31212, 44013, 46602, 46818, 58684, 69903, 88026, 93204, 93636, 132039, 139806, 176052, 249407, 264078, 279612, 396117, 498814, 528156, 748221, 792234, 997628, 1188351, 1496442, 1584468, 2244663, 2376702, 2992884, 4489326, 4753404, 6733989, 8978652, 13467978, 20201967, 26935956, 40403934, 80807868]

約数ペア:

[(1, 80807868), (2, 40403934), (3, 26935956), (4, 20201967), (6, 13467978), (9, 8978652), (12, 6733989), (17, 4753404), (18, 4489326), (27, 2992884), (34, 2376702), (36, 2244663), (51, 1584468), (54, 1496442), (68, 1188351), (81, 997628), (102, 792234), (108, 748221), (153, 528156), (162, 498814), (204, 396117), (289, 279612), (306, 264078), (324, 249407), (459, 176052), (578, 139806), (612, 132039), (863, 93636), (867, 93204), (918, 88026), (1156, 69903), (1377, 58684), (1726, 46818), (1734, 46602), (1836, 44013), (2589, 31212), (2601, 31068), (2754, 29342), (3452, 23409), (3468, 23301), (5178, 15606), (5202, 15534), (5508, 14671), (7767, 10404), (7803, 10356)]