63405648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 191505600

約数和(自身を除く): 128099952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 59, 68, 72, 102, 118, 136, 144, 153, 177, 204, 236, 272, 306, 354, 408, 439, 472, 531, 612, 708, 816, 878, 944, 1003, 1062, 1224, 1317, 1416, 1756, 2006, 2124, 2448, 2634, 2832, 3009, 3512, 3951, 4012, 4248, 5268, 6018, 7024, 7463, 7902, 8024, 8496, 9027, 10536, 12036, 14926, 15804, 16048, 18054, 21072, 22389, 24072, 25901, 29852, 31608, 36108, 44778, 48144, 51802, 59704, 63216, 67167, 72216, 77703, 89556, 103604, 119408, 134334, 144432, 155406, 179112, 207208, 233109, 268668, 310812, 358224, 414416, 440317, 466218, 537336, 621624, 880634, 932436, 1074672, 1243248, 1320951, 1761268, 1864872, 2641902, 3522536, 3729744, 3962853, 5283804, 7045072, 7925706, 10567608, 15851412, 21135216, 31702824, 63405648]

約数ペア:

[(1, 63405648), (2, 31702824), (3, 21135216), (4, 15851412), (6, 10567608), (8, 7925706), (9, 7045072), (12, 5283804), (16, 3962853), (17, 3729744), (18, 3522536), (24, 2641902), (34, 1864872), (36, 1761268), (48, 1320951), (51, 1243248), (59, 1074672), (68, 932436), (72, 880634), (102, 621624), (118, 537336), (136, 466218), (144, 440317), (153, 414416), (177, 358224), (204, 310812), (236, 268668), (272, 233109), (306, 207208), (354, 179112), (408, 155406), (439, 144432), (472, 134334), (531, 119408), (612, 103604), (708, 89556), (816, 77703), (878, 72216), (944, 67167), (1003, 63216), (1062, 59704), (1224, 51802), (1317, 48144), (1416, 44778), (1756, 36108), (2006, 31608), (2124, 29852), (2448, 25901), (2634, 24072), (2832, 22389), (3009, 21072), (3512, 18054), (3951, 16048), (4012, 15804), (4248, 14926), (5268, 12036), (6018, 10536), (7024, 9027), (7463, 8496), (7902, 8024)]