9000072

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 160

約数和(自身を含む): 28749600

約数和(自身を除く): 19749528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 43, 51, 54, 57, 68, 72, 76, 81, 86, 102, 108, 114, 129, 136, 152, 153, 162, 171, 172, 204, 216, 228, 258, 306, 323, 324, 342, 344, 387, 408, 456, 459, 513, 516, 612, 646, 648, 684, 731, 774, 817, 918, 969, 1026, 1032, 1161, 1224, 1292, 1368, 1377, 1462, 1539, 1548, 1634, 1836, 1938, 2052, 2193, 2322, 2451, 2584, 2754, 2907, 2924, 3078, 3096, 3268, 3483, 3672, 3876, 4104, 4386, 4644, 4902, 5508, 5814, 5848, 6156, 6536, 6579, 6966, 7353, 7752, 8721, 8772, 9288, 9804, 11016, 11628, 12312, 13158, 13889, 13932, 14706, 17442, 17544, 19608, 19737, 22059, 23256, 26163, 26316, 27778, 27864, 29412, 34884, 39474, 41667, 44118, 52326, 52632, 55556, 58824, 59211, 66177, 69768, 78948, 83334, 88236, 104652, 111112, 118422, 125001, 132354, 157896, 166668, 176472, 209304, 236844, 250002, 264708, 333336, 375003, 473688, 500004, 529416, 750006, 1000008, 1125009, 1500012, 2250018, 3000024, 4500036, 9000072]

約数ペア:

[(1, 9000072), (2, 4500036), (3, 3000024), (4, 2250018), (6, 1500012), (8, 1125009), (9, 1000008), (12, 750006), (17, 529416), (18, 500004), (19, 473688), (24, 375003), (27, 333336), (34, 264708), (36, 250002), (38, 236844), (43, 209304), (51, 176472), (54, 166668), (57, 157896), (68, 132354), (72, 125001), (76, 118422), (81, 111112), (86, 104652), (102, 88236), (108, 83334), (114, 78948), (129, 69768), (136, 66177), (152, 59211), (153, 58824), (162, 55556), (171, 52632), (172, 52326), (204, 44118), (216, 41667), (228, 39474), (258, 34884), (306, 29412), (323, 27864), (324, 27778), (342, 26316), (344, 26163), (387, 23256), (408, 22059), (456, 19737), (459, 19608), (513, 17544), (516, 17442), (612, 14706), (646, 13932), (648, 13889), (684, 13158), (731, 12312), (774, 11628), (817, 11016), (918, 9804), (969, 9288), (1026, 8772), (1032, 8721), (1161, 7752), (1224, 7353), (1292, 6966), (1368, 6579), (1377, 6536), (1462, 6156), (1539, 5848), (1548, 5814), (1634, 5508), (1836, 4902), (1938, 4644), (2052, 4386), (2193, 4104), (2322, 3876), (2451, 3672), (2584, 3483), (2754, 3268), (2907, 3096), (2924, 3078)]