91813428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 279959680

約数和(自身を除く): 188146252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 43, 63, 74, 84, 86, 111, 126, 129, 148, 172, 222, 229, 252, 258, 259, 301, 333, 387, 444, 458, 516, 518, 602, 666, 687, 774, 777, 903, 916, 1036, 1204, 1332, 1374, 1548, 1554, 1591, 1603, 1806, 2061, 2331, 2709, 2748, 3108, 3182, 3206, 3612, 4122, 4662, 4773, 4809, 5418, 6364, 6412, 8244, 8473, 9324, 9546, 9618, 9847, 10836, 11137, 14319, 14427, 16946, 19092, 19236, 19694, 22274, 25419, 28638, 28854, 29541, 33411, 33892, 39388, 44548, 50838, 57276, 57708, 59082, 59311, 66822, 68929, 76257, 88623, 100233, 101676, 118164, 118622, 133644, 137858, 152514, 177246, 177933, 200466, 206787, 237244, 275716, 305028, 354492, 355866, 364339, 400932, 413574, 533799, 620361, 711732, 728678, 827148, 1067598, 1093017, 1240722, 1457356, 2135196, 2186034, 2481444, 2550373, 3279051, 4372068, 5100746, 6558102, 7651119, 10201492, 13116204, 15302238, 22953357, 30604476, 45906714, 91813428]

約数ペア:

[(1, 91813428), (2, 45906714), (3, 30604476), (4, 22953357), (6, 15302238), (7, 13116204), (9, 10201492), (12, 7651119), (14, 6558102), (18, 5100746), (21, 4372068), (28, 3279051), (36, 2550373), (37, 2481444), (42, 2186034), (43, 2135196), (63, 1457356), (74, 1240722), (84, 1093017), (86, 1067598), (111, 827148), (126, 728678), (129, 711732), (148, 620361), (172, 533799), (222, 413574), (229, 400932), (252, 364339), (258, 355866), (259, 354492), (301, 305028), (333, 275716), (387, 237244), (444, 206787), (458, 200466), (516, 177933), (518, 177246), (602, 152514), (666, 137858), (687, 133644), (774, 118622), (777, 118164), (903, 101676), (916, 100233), (1036, 88623), (1204, 76257), (1332, 68929), (1374, 66822), (1548, 59311), (1554, 59082), (1591, 57708), (1603, 57276), (1806, 50838), (2061, 44548), (2331, 39388), (2709, 33892), (2748, 33411), (3108, 29541), (3182, 28854), (3206, 28638), (3612, 25419), (4122, 22274), (4662, 19694), (4773, 19236), (4809, 19092), (5418, 16946), (6364, 14427), (6412, 14319), (8244, 11137), (8473, 10836), (9324, 9847), (9546, 9618)]