8985228

素因数分解:

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

素因数の和:124

約数の個数: 96

約数和(自身を含む): 25536000

約数和(自身を除く): 16550772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 59, 74, 84, 98, 111, 118, 147, 148, 177, 196, 222, 236, 259, 294, 343, 354, 413, 444, 518, 588, 686, 708, 777, 826, 1029, 1036, 1239, 1372, 1554, 1652, 1813, 2058, 2183, 2478, 2891, 3108, 3626, 4116, 4366, 4956, 5439, 5782, 6549, 7252, 8673, 8732, 10878, 11564, 12691, 13098, 15281, 17346, 20237, 21756, 25382, 26196, 30562, 34692, 38073, 40474, 45843, 50764, 60711, 61124, 76146, 80948, 91686, 106967, 121422, 152292, 183372, 213934, 242844, 320901, 427868, 641802, 748769, 1283604, 1497538, 2246307, 2995076, 4492614, 8985228]

約数ペア:

[(1, 8985228), (2, 4492614), (3, 2995076), (4, 2246307), (6, 1497538), (7, 1283604), (12, 748769), (14, 641802), (21, 427868), (28, 320901), (37, 242844), (42, 213934), (49, 183372), (59, 152292), (74, 121422), (84, 106967), (98, 91686), (111, 80948), (118, 76146), (147, 61124), (148, 60711), (177, 50764), (196, 45843), (222, 40474), (236, 38073), (259, 34692), (294, 30562), (343, 26196), (354, 25382), (413, 21756), (444, 20237), (518, 17346), (588, 15281), (686, 13098), (708, 12691), (777, 11564), (826, 10878), (1029, 8732), (1036, 8673), (1239, 7252), (1372, 6549), (1554, 5782), (1652, 5439), (1813, 4956), (2058, 4366), (2183, 4116), (2478, 3626), (2891, 3108)]