73218852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 224864640

約数和(自身を除く): 151645788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 43, 58, 63, 84, 86, 87, 116, 126, 129, 172, 174, 203, 233, 252, 258, 261, 301, 348, 387, 406, 466, 516, 522, 602, 609, 699, 774, 812, 903, 932, 1044, 1204, 1218, 1247, 1398, 1548, 1631, 1806, 1827, 2097, 2436, 2494, 2709, 2796, 3262, 3612, 3654, 3741, 4194, 4893, 4988, 5418, 6524, 6757, 7308, 7482, 8388, 8729, 9786, 10019, 10836, 11223, 13514, 14679, 14964, 17458, 19572, 20038, 20271, 22446, 26187, 27028, 29358, 30057, 34916, 40076, 40542, 44892, 47299, 52374, 58716, 60114, 60813, 70133, 78561, 81084, 90171, 94598, 104748, 120228, 121626, 140266, 141897, 157122, 180342, 189196, 210399, 243252, 280532, 283794, 290551, 314244, 360684, 420798, 425691, 567588, 581102, 631197, 841596, 851382, 871653, 1162204, 1262394, 1702764, 1743306, 2033857, 2524788, 2614959, 3486612, 4067714, 5229918, 6101571, 8135428, 10459836, 12203142, 18304713, 24406284, 36609426, 73218852]

約数ペア:

[(1, 73218852), (2, 36609426), (3, 24406284), (4, 18304713), (6, 12203142), (7, 10459836), (9, 8135428), (12, 6101571), (14, 5229918), (18, 4067714), (21, 3486612), (28, 2614959), (29, 2524788), (36, 2033857), (42, 1743306), (43, 1702764), (58, 1262394), (63, 1162204), (84, 871653), (86, 851382), (87, 841596), (116, 631197), (126, 581102), (129, 567588), (172, 425691), (174, 420798), (203, 360684), (233, 314244), (252, 290551), (258, 283794), (261, 280532), (301, 243252), (348, 210399), (387, 189196), (406, 180342), (466, 157122), (516, 141897), (522, 140266), (602, 121626), (609, 120228), (699, 104748), (774, 94598), (812, 90171), (903, 81084), (932, 78561), (1044, 70133), (1204, 60813), (1218, 60114), (1247, 58716), (1398, 52374), (1548, 47299), (1631, 44892), (1806, 40542), (1827, 40076), (2097, 34916), (2436, 30057), (2494, 29358), (2709, 27028), (2796, 26187), (3262, 22446), (3612, 20271), (3654, 20038), (3741, 19572), (4194, 17458), (4893, 14964), (4988, 14679), (5418, 13514), (6524, 11223), (6757, 10836), (7308, 10019), (7482, 9786), (8388, 8729)]