90397216

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 225227520

約数和(自身を除く): 134830304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 839, 962, 1036, 1184, 1456, 1678, 1924, 2072, 2912, 3356, 3367, 3848, 4144, 5873, 6712, 6734, 7696, 8288, 10907, 11746, 13424, 13468, 15392, 21814, 23492, 26848, 26936, 31043, 43628, 46984, 53872, 62086, 76349, 87256, 93968, 107744, 124172, 152698, 174512, 187936, 217301, 248344, 305396, 349024, 403559, 434602, 496688, 610792, 807118, 869204, 993376, 1221584, 1614236, 1738408, 2443168, 2824913, 3228472, 3476816, 5649826, 6456944, 6953632, 11299652, 12913888, 22599304, 45198608, 90397216]

約数ペア:

[(1, 90397216), (2, 45198608), (4, 22599304), (7, 12913888), (8, 11299652), (13, 6953632), (14, 6456944), (16, 5649826), (26, 3476816), (28, 3228472), (32, 2824913), (37, 2443168), (52, 1738408), (56, 1614236), (74, 1221584), (91, 993376), (104, 869204), (112, 807118), (148, 610792), (182, 496688), (208, 434602), (224, 403559), (259, 349024), (296, 305396), (364, 248344), (416, 217301), (481, 187936), (518, 174512), (592, 152698), (728, 124172), (839, 107744), (962, 93968), (1036, 87256), (1184, 76349), (1456, 62086), (1678, 53872), (1924, 46984), (2072, 43628), (2912, 31043), (3356, 26936), (3367, 26848), (3848, 23492), (4144, 21814), (5873, 15392), (6712, 13468), (6734, 13424), (7696, 11746), (8288, 10907)]