73045872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 220927824

約数和(自身を除く): 147881952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 53, 68, 72, 102, 106, 136, 144, 153, 159, 204, 212, 272, 306, 318, 408, 424, 477, 563, 612, 636, 816, 848, 901, 954, 1126, 1224, 1272, 1689, 1802, 1908, 2252, 2448, 2544, 2703, 3378, 3604, 3816, 4504, 5067, 5406, 6756, 7208, 7632, 8109, 9008, 9571, 10134, 10812, 13512, 14416, 16218, 19142, 20268, 21624, 27024, 28713, 29839, 32436, 38284, 40536, 43248, 57426, 59678, 64872, 76568, 81072, 86139, 89517, 114852, 119356, 129744, 153136, 172278, 179034, 229704, 238712, 268551, 344556, 358068, 459408, 477424, 507263, 537102, 689112, 716136, 1014526, 1074204, 1378224, 1432272, 1521789, 2029052, 2148408, 3043578, 4058104, 4296816, 4565367, 6087156, 8116208, 9130734, 12174312, 18261468, 24348624, 36522936, 73045872]

約数ペア:

[(1, 73045872), (2, 36522936), (3, 24348624), (4, 18261468), (6, 12174312), (8, 9130734), (9, 8116208), (12, 6087156), (16, 4565367), (17, 4296816), (18, 4058104), (24, 3043578), (34, 2148408), (36, 2029052), (48, 1521789), (51, 1432272), (53, 1378224), (68, 1074204), (72, 1014526), (102, 716136), (106, 689112), (136, 537102), (144, 507263), (153, 477424), (159, 459408), (204, 358068), (212, 344556), (272, 268551), (306, 238712), (318, 229704), (408, 179034), (424, 172278), (477, 153136), (563, 129744), (612, 119356), (636, 114852), (816, 89517), (848, 86139), (901, 81072), (954, 76568), (1126, 64872), (1224, 59678), (1272, 57426), (1689, 43248), (1802, 40536), (1908, 38284), (2252, 32436), (2448, 29839), (2544, 28713), (2703, 27024), (3378, 21624), (3604, 20268), (3816, 19142), (4504, 16218), (5067, 14416), (5406, 13512), (6756, 10812), (7208, 10134), (7632, 9571), (8109, 9008)]