63924140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 95743060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 71, 109, 118, 140, 142, 218, 236, 284, 295, 355, 413, 436, 497, 545, 590, 710, 763, 826, 994, 1090, 1180, 1420, 1526, 1652, 1988, 2065, 2180, 2485, 3052, 3815, 4130, 4189, 4970, 6431, 7630, 7739, 8260, 8378, 9940, 12862, 15260, 15478, 16756, 20945, 25724, 29323, 30956, 32155, 38695, 41890, 45017, 54173, 58646, 64310, 77390, 83780, 90034, 108346, 117292, 128620, 146615, 154780, 180068, 216692, 225085, 270865, 293230, 450170, 456601, 541730, 586460, 900340, 913202, 1083460, 1826404, 2283005, 3196207, 4566010, 6392414, 9132020, 12784828, 15981035, 31962070, 63924140]

約数ペア:

[(1, 63924140), (2, 31962070), (4, 15981035), (5, 12784828), (7, 9132020), (10, 6392414), (14, 4566010), (20, 3196207), (28, 2283005), (35, 1826404), (59, 1083460), (70, 913202), (71, 900340), (109, 586460), (118, 541730), (140, 456601), (142, 450170), (218, 293230), (236, 270865), (284, 225085), (295, 216692), (355, 180068), (413, 154780), (436, 146615), (497, 128620), (545, 117292), (590, 108346), (710, 90034), (763, 83780), (826, 77390), (994, 64310), (1090, 58646), (1180, 54173), (1420, 45017), (1526, 41890), (1652, 38695), (1988, 32155), (2065, 30956), (2180, 29323), (2485, 25724), (3052, 20945), (3815, 16756), (4130, 15478), (4189, 15260), (4970, 12862), (6431, 9940), (7630, 8378), (7739, 8260)]