90125136

素因数分解:

$2^4\times 3^4\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 100

約数和(自身を含む): 262915092

約数和(自身を除く): 172789956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 324, 353, 394, 432, 591, 648, 706, 788, 1059, 1182, 1296, 1412, 1576, 1773, 2118, 2364, 2824, 3152, 3177, 3546, 4236, 4728, 5319, 5648, 6354, 7092, 8472, 9456, 9531, 10638, 12708, 14184, 15957, 16944, 19062, 21276, 25416, 28368, 28593, 31914, 38124, 42552, 50832, 57186, 63828, 69541, 76248, 85104, 114372, 127656, 139082, 152496, 208623, 228744, 255312, 278164, 417246, 457488, 556328, 625869, 834492, 1112656, 1251738, 1668984, 1877607, 2503476, 3337968, 3755214, 5006952, 5632821, 7510428, 10013904, 11265642, 15020856, 22531284, 30041712, 45062568, 90125136]

約数ペア:

[(1, 90125136), (2, 45062568), (3, 30041712), (4, 22531284), (6, 15020856), (8, 11265642), (9, 10013904), (12, 7510428), (16, 5632821), (18, 5006952), (24, 3755214), (27, 3337968), (36, 2503476), (48, 1877607), (54, 1668984), (72, 1251738), (81, 1112656), (108, 834492), (144, 625869), (162, 556328), (197, 457488), (216, 417246), (324, 278164), (353, 255312), (394, 228744), (432, 208623), (591, 152496), (648, 139082), (706, 127656), (788, 114372), (1059, 85104), (1182, 76248), (1296, 69541), (1412, 63828), (1576, 57186), (1773, 50832), (2118, 42552), (2364, 38124), (2824, 31914), (3152, 28593), (3177, 28368), (3546, 25416), (4236, 21276), (4728, 19062), (5319, 16944), (5648, 15957), (6354, 14184), (7092, 12708), (8472, 10638), (9456, 9531)]