90100128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 254499840

約数和(自身を除く): 164399712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 76, 94, 96, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 608, 752, 893, 912, 1051, 1128, 1504, 1786, 1824, 2102, 2256, 2679, 3153, 3572, 4204, 4512, 5358, 6306, 7144, 8408, 10716, 12612, 14288, 16816, 19969, 21432, 25224, 28576, 33632, 39938, 42864, 49397, 50448, 59907, 79876, 85728, 98794, 100896, 119814, 148191, 159752, 197588, 239628, 296382, 319504, 395176, 479256, 592764, 639008, 790352, 938543, 958512, 1185528, 1580704, 1877086, 1917024, 2371056, 2815629, 3754172, 4742112, 5631258, 7508344, 11262516, 15016688, 22525032, 30033376, 45050064, 90100128]

約数ペア:

[(1, 90100128), (2, 45050064), (3, 30033376), (4, 22525032), (6, 15016688), (8, 11262516), (12, 7508344), (16, 5631258), (19, 4742112), (24, 3754172), (32, 2815629), (38, 2371056), (47, 1917024), (48, 1877086), (57, 1580704), (76, 1185528), (94, 958512), (96, 938543), (114, 790352), (141, 639008), (152, 592764), (188, 479256), (228, 395176), (282, 319504), (304, 296382), (376, 239628), (456, 197588), (564, 159752), (608, 148191), (752, 119814), (893, 100896), (912, 98794), (1051, 85728), (1128, 79876), (1504, 59907), (1786, 50448), (1824, 49397), (2102, 42864), (2256, 39938), (2679, 33632), (3153, 28576), (3572, 25224), (4204, 21432), (4512, 19969), (5358, 16816), (6306, 14288), (7144, 12612), (8408, 10716)]