90205128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5711

約数の個数: 96

約数和(自身を含む): 278623800

約数和(自身を除く): 188418672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 5669, 7956, 11338, 15912, 17007, 22676, 34014, 45352, 51021, 68028, 73697, 96373, 102042, 136056, 147394, 192746, 204084, 221091, 289119, 294788, 385492, 408168, 442182, 578238, 589576, 663273, 770984, 867357, 884364, 1156476, 1252849, 1326546, 1734714, 1768728, 2312952, 2505698, 2653092, 3469428, 3758547, 5011396, 5306184, 6938856, 7517094, 10022792, 11275641, 15034188, 22551282, 30068376, 45102564, 90205128]

約数ペア:

[(1, 90205128), (2, 45102564), (3, 30068376), (4, 22551282), (6, 15034188), (8, 11275641), (9, 10022792), (12, 7517094), (13, 6938856), (17, 5306184), (18, 5011396), (24, 3758547), (26, 3469428), (34, 2653092), (36, 2505698), (39, 2312952), (51, 1768728), (52, 1734714), (68, 1326546), (72, 1252849), (78, 1156476), (102, 884364), (104, 867357), (117, 770984), (136, 663273), (153, 589576), (156, 578238), (204, 442182), (221, 408168), (234, 385492), (306, 294788), (312, 289119), (408, 221091), (442, 204084), (468, 192746), (612, 147394), (663, 136056), (884, 102042), (936, 96373), (1224, 73697), (1326, 68028), (1768, 51021), (1989, 45352), (2652, 34014), (3978, 22676), (5304, 17007), (5669, 15912), (7956, 11338)]