72245634048

素因数分解:

$2^{10}\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 1056

約数和(自身を含む): 271815398400

約数和(自身を除く): 199569764352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 37, 38, 42, 48, 54, 56, 57, 59, 63, 64, 72, 74, 76, 81, 84, 96, 108, 111, 112, 114, 118, 126, 128, 133, 144, 148, 152, 162, 168, 171, 177, 189, 192, 216, 222, 224, 228, 236, 243, 252, 256, 259, 266, 288, 296, 304, 324, 333, 336, 342, 354, 378, 384, 399, 413, 432, 444, 448, 456, 472, 486, 504, 512, 513, 518, 531, 532, 567, 576, 592, 608, 648, 666, 672, 684, 703, 708, 756, 768, 777, 798, 826, 864, 888, 896, 912, 944, 972, 999, 1008, 1024, 1026, 1036, 1062, 1064, 1121, 1134, 1152, 1184, 1197, 1216, 1239, 1296, 1332, 1344, 1368, 1406, 1416, 1512, 1536, 1539, 1554, 1593, 1596, 1652, 1701, 1728, 1776, 1792, 1824, 1888, 1944, 1998, 2016, 2052, 2072, 2109, 2124, 2128, 2183, 2242, 2268, 2304, 2331, 2368, 2394, 2432, 2478, 2592, 2664, 2688, 2736, 2812, 2832, 2997, 3024, 3072, 3078, 3108, 3186, 3192, 3304, 3363, 3402, 3456, 3552, 3584, 3591, 3648, 3717, 3776, 3888, 3996, 4032, 4104, 4144, 4218, 4248, 4256, 4366, 4484, 4536, 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約数ペア:

[(1, 72245634048), (2, 36122817024), (3, 24081878016), (4, 18061408512), (6, 12040939008), (7, 10320804864), (8, 9030704256), (9, 8027292672), (12, 6020469504), (14, 5160402432), (16, 4515352128), (18, 4013646336), (19, 3802401792), (21, 3440268288), (24, 3010234752), (27, 2675764224), (28, 2580201216), (32, 2257676064), (36, 2006823168), (37, 1952584704), (38, 1901200896), (42, 1720134144), (48, 1505117376), (54, 1337882112), (56, 1290100608), (57, 1267467264), (59, 1224502272), (63, 1146756096), (64, 1128838032), (72, 1003411584), (74, 976292352), (76, 950600448), (81, 891921408), (84, 860067072), (96, 752558688), (108, 668941056), (111, 650861568), (112, 645050304), (114, 633733632), (118, 612251136), (126, 573378048), (128, 564419016), (133, 543200256), (144, 501705792), (148, 488146176), (152, 475300224), (162, 445960704), (168, 430033536), (171, 422489088), (177, 408167424), (189, 382252032), (192, 376279344), (216, 334470528), (222, 325430784), (224, 322525152), (228, 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