90851808

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 163889952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 179, 204, 272, 311, 358, 408, 537, 544, 622, 716, 816, 933, 1074, 1244, 1432, 1632, 1866, 2148, 2488, 2864, 3043, 3732, 4296, 4976, 5287, 5728, 6086, 7464, 8592, 9129, 9952, 10574, 12172, 14928, 15861, 17184, 18258, 21148, 24344, 29856, 31722, 36516, 42296, 48688, 55669, 63444, 73032, 84592, 97376, 111338, 126888, 146064, 167007, 169184, 222676, 253776, 292128, 334014, 445352, 507552, 668028, 890704, 946373, 1336056, 1781408, 1892746, 2672112, 2839119, 3785492, 5344224, 5678238, 7570984, 11356476, 15141968, 22712952, 30283936, 45425904, 90851808]

約数ペア:

[(1, 90851808), (2, 45425904), (3, 30283936), (4, 22712952), (6, 15141968), (8, 11356476), (12, 7570984), (16, 5678238), (17, 5344224), (24, 3785492), (32, 2839119), (34, 2672112), (48, 1892746), (51, 1781408), (68, 1336056), (96, 946373), (102, 890704), (136, 668028), (179, 507552), (204, 445352), (272, 334014), (311, 292128), (358, 253776), (408, 222676), (537, 169184), (544, 167007), (622, 146064), (716, 126888), (816, 111338), (933, 97376), (1074, 84592), (1244, 73032), (1432, 63444), (1632, 55669), (1866, 48688), (2148, 42296), (2488, 36516), (2864, 31722), (3043, 29856), (3732, 24344), (4296, 21148), (4976, 18258), (5287, 17184), (5728, 15861), (6086, 14928), (7464, 12172), (8592, 10574), (9129, 9952)]