172967112

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 498869280

約数和(自身を除く): 325902168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 251, 306, 408, 502, 563, 612, 753, 1004, 1126, 1224, 1506, 1689, 2008, 2252, 2259, 3012, 3378, 4267, 4504, 4518, 5067, 6024, 6756, 8534, 9036, 9571, 10134, 12801, 13512, 17068, 18072, 19142, 20268, 25602, 28713, 34136, 38284, 38403, 40536, 51204, 57426, 76568, 76806, 86139, 102408, 114852, 141313, 153612, 172278, 229704, 282626, 307224, 344556, 423939, 565252, 689112, 847878, 1130504, 1271817, 1695756, 2402321, 2543634, 3391512, 4804642, 5087268, 7206963, 9609284, 10174536, 14413926, 19218568, 21620889, 28827852, 43241778, 57655704, 86483556, 172967112]

約数ペア:

[(1, 172967112), (2, 86483556), (3, 57655704), (4, 43241778), (6, 28827852), (8, 21620889), (9, 19218568), (12, 14413926), (17, 10174536), (18, 9609284), (24, 7206963), (34, 5087268), (36, 4804642), (51, 3391512), (68, 2543634), (72, 2402321), (102, 1695756), (136, 1271817), (153, 1130504), (204, 847878), (251, 689112), (306, 565252), (408, 423939), (502, 344556), (563, 307224), (612, 282626), (753, 229704), (1004, 172278), (1126, 153612), (1224, 141313), (1506, 114852), (1689, 102408), (2008, 86139), (2252, 76806), (2259, 76568), (3012, 57426), (3378, 51204), (4267, 40536), (4504, 38403), (4518, 38284), (5067, 34136), (6024, 28713), (6756, 25602), (8534, 20268), (9036, 19142), (9571, 18072), (10134, 17068), (12801, 13512)]