90362076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 246677760

約数和(自身を除く): 156315684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 239, 294, 478, 588, 643, 717, 956, 1286, 1434, 1673, 1929, 2572, 2868, 3346, 3858, 4501, 5019, 6692, 7716, 9002, 10038, 11711, 13503, 18004, 20076, 23422, 27006, 31507, 35133, 46844, 54012, 63014, 70266, 94521, 126028, 140532, 153677, 189042, 307354, 378084, 461031, 614708, 922062, 1075739, 1844124, 2151478, 3227217, 4302956, 6454434, 7530173, 12908868, 15060346, 22590519, 30120692, 45181038, 90362076]

約数ペア:

[(1, 90362076), (2, 45181038), (3, 30120692), (4, 22590519), (6, 15060346), (7, 12908868), (12, 7530173), (14, 6454434), (21, 4302956), (28, 3227217), (42, 2151478), (49, 1844124), (84, 1075739), (98, 922062), (147, 614708), (196, 461031), (239, 378084), (294, 307354), (478, 189042), (588, 153677), (643, 140532), (717, 126028), (956, 94521), (1286, 70266), (1434, 63014), (1673, 54012), (1929, 46844), (2572, 35133), (2868, 31507), (3346, 27006), (3858, 23422), (4501, 20076), (5019, 18004), (6692, 13503), (7716, 11711), (9002, 10038)]