72912672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 144

約数和(自身を含む): 241375680

約数和(自身を除く): 168463008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 613, 672, 708, 826, 944, 1008, 1062, 1226, 1239, 1416, 1652, 1839, 1888, 2016, 2124, 2452, 2478, 2832, 3304, 3678, 3717, 4248, 4291, 4904, 4956, 5517, 5664, 6608, 7356, 7434, 8496, 8582, 9808, 9912, 11034, 12873, 13216, 14712, 14868, 16992, 17164, 19616, 19824, 22068, 25746, 29424, 29736, 34328, 36167, 38619, 39648, 44136, 51492, 58848, 59472, 68656, 72334, 77238, 88272, 102984, 108501, 118944, 137312, 144668, 154476, 176544, 205968, 217002, 253169, 289336, 308952, 325503, 411936, 434004, 506338, 578672, 617904, 651006, 759507, 868008, 1012676, 1157344, 1235808, 1302012, 1519014, 1736016, 2025352, 2278521, 2604024, 3038028, 3472032, 4050704, 4557042, 5208048, 6076056, 8101408, 9114084, 10416096, 12152112, 18228168, 24304224, 36456336, 72912672]

約数ペア:

[(1, 72912672), (2, 36456336), (3, 24304224), (4, 18228168), (6, 12152112), (7, 10416096), (8, 9114084), (9, 8101408), (12, 6076056), (14, 5208048), (16, 4557042), (18, 4050704), (21, 3472032), (24, 3038028), (28, 2604024), (32, 2278521), (36, 2025352), (42, 1736016), (48, 1519014), (56, 1302012), (59, 1235808), (63, 1157344), (72, 1012676), (84, 868008), (96, 759507), (112, 651006), (118, 617904), (126, 578672), (144, 506338), (168, 434004), (177, 411936), (224, 325503), (236, 308952), (252, 289336), (288, 253169), (336, 217002), (354, 205968), (413, 176544), (472, 154476), (504, 144668), (531, 137312), (613, 118944), (672, 108501), (708, 102984), (826, 88272), (944, 77238), (1008, 72334), (1062, 68656), (1226, 59472), (1239, 58848), (1416, 51492), (1652, 44136), (1839, 39648), (1888, 38619), (2016, 36167), (2124, 34328), (2452, 29736), (2478, 29424), (2832, 25746), (3304, 22068), (3678, 19824), (3717, 19616), (4248, 17164), (4291, 16992), (4904, 14868), (4956, 14712), (5517, 13216), (5664, 12873), (6608, 11034), (7356, 9912), (7434, 9808), (8496, 8582)]