90542116

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 186955776

約数和(自身を除く): 96413660

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 107, 188, 214, 329, 428, 643, 658, 749, 1286, 1316, 1498, 2572, 2996, 4501, 5029, 9002, 10058, 18004, 20116, 30221, 35203, 60442, 68801, 70406, 120884, 137602, 140812, 211547, 275204, 423094, 481607, 846188, 963214, 1926428, 3233647, 6467294, 12934588, 22635529, 45271058, 90542116]

約数ペア:

[(1, 90542116), (2, 45271058), (4, 22635529), (7, 12934588), (14, 6467294), (28, 3233647), (47, 1926428), (94, 963214), (107, 846188), (188, 481607), (214, 423094), (329, 275204), (428, 211547), (643, 140812), (658, 137602), (749, 120884), (1286, 70406), (1316, 68801), (1498, 60442), (2572, 35203), (2996, 30221), (4501, 20116), (5029, 18004), (9002, 10058)]