81762696

素因数分解:

$2^3\times 3^5\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 232071840

約数和(自身を除く): 150309144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 243, 274, 307, 324, 411, 486, 548, 614, 648, 822, 921, 972, 1096, 1228, 1233, 1644, 1842, 1944, 2456, 2466, 2763, 3288, 3684, 3699, 4932, 5526, 7368, 7398, 8289, 9864, 11052, 11097, 14796, 16578, 22104, 22194, 24867, 29592, 33156, 33291, 42059, 44388, 49734, 66312, 66582, 74601, 84118, 88776, 99468, 126177, 133164, 149202, 168236, 198936, 252354, 266328, 298404, 336472, 378531, 504708, 596808, 757062, 1009416, 1135593, 1514124, 2271186, 3028248, 3406779, 4542372, 6813558, 9084744, 10220337, 13627116, 20440674, 27254232, 40881348, 81762696]

約数ペア:

[(1, 81762696), (2, 40881348), (3, 27254232), (4, 20440674), (6, 13627116), (8, 10220337), (9, 9084744), (12, 6813558), (18, 4542372), (24, 3406779), (27, 3028248), (36, 2271186), (54, 1514124), (72, 1135593), (81, 1009416), (108, 757062), (137, 596808), (162, 504708), (216, 378531), (243, 336472), (274, 298404), (307, 266328), (324, 252354), (411, 198936), (486, 168236), (548, 149202), (614, 133164), (648, 126177), (822, 99468), (921, 88776), (972, 84118), (1096, 74601), (1228, 66582), (1233, 66312), (1644, 49734), (1842, 44388), (1944, 42059), (2456, 33291), (2466, 33156), (2763, 29592), (3288, 24867), (3684, 22194), (3699, 22104), (4932, 16578), (5526, 14796), (7368, 11097), (7398, 11052), (8289, 9864)]