64696968

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 219542400

約数和(自身を除く): 154845432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 252, 306, 324, 357, 378, 408, 459, 476, 504, 567, 612, 648, 714, 756, 839, 918, 952, 1071, 1134, 1224, 1377, 1428, 1512, 1678, 1836, 2142, 2268, 2517, 2754, 2856, 3213, 3356, 3672, 4284, 4536, 5034, 5508, 5873, 6426, 6712, 7551, 8568, 9639, 10068, 11016, 11746, 12852, 14263, 15102, 17619, 19278, 20136, 22653, 23492, 25704, 28526, 30204, 35238, 38556, 42789, 45306, 46984, 52857, 57052, 60408, 67959, 70476, 77112, 85578, 90612, 99841, 105714, 114104, 128367, 135918, 140952, 158571, 171156, 181224, 199682, 211428, 256734, 271836, 299523, 317142, 342312, 385101, 399364, 422856, 475713, 513468, 543672, 599046, 634284, 770202, 798728, 898569, 951426, 1026936, 1155303, 1198092, 1268568, 1540404, 1797138, 1902852, 2310606, 2396184, 2695707, 3080808, 3594276, 3805704, 4621212, 5391414, 7188552, 8087121, 9242424, 10782828, 16174242, 21565656, 32348484, 64696968]

約数ペア:

[(1, 64696968), (2, 32348484), (3, 21565656), (4, 16174242), (6, 10782828), (7, 9242424), (8, 8087121), (9, 7188552), (12, 5391414), (14, 4621212), (17, 3805704), (18, 3594276), (21, 3080808), (24, 2695707), (27, 2396184), (28, 2310606), (34, 1902852), (36, 1797138), (42, 1540404), (51, 1268568), (54, 1198092), (56, 1155303), (63, 1026936), (68, 951426), (72, 898569), (81, 798728), (84, 770202), (102, 634284), (108, 599046), (119, 543672), (126, 513468), (136, 475713), (153, 422856), (162, 399364), (168, 385101), (189, 342312), (204, 317142), (216, 299523), (238, 271836), (252, 256734), (306, 211428), (324, 199682), (357, 181224), (378, 171156), (408, 158571), (459, 140952), (476, 135918), (504, 128367), (567, 114104), (612, 105714), (648, 99841), (714, 90612), (756, 85578), (839, 77112), (918, 70476), (952, 67959), (1071, 60408), (1134, 57052), (1224, 52857), (1377, 46984), (1428, 45306), (1512, 42789), (1678, 38556), (1836, 35238), (2142, 30204), (2268, 28526), (2517, 25704), (2754, 23492), (2856, 22653), (3213, 20136), (3356, 19278), (3672, 17619), (4284, 15102), (4536, 14263), (5034, 12852), (5508, 11746), (5873, 11016), (6426, 10068), (6712, 9639), (7551, 8568)]