63942452

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 136410120

約数和(自身を除く): 72467668

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 73, 82, 98, 109, 146, 164, 196, 218, 287, 292, 436, 511, 574, 763, 1022, 1148, 1526, 2009, 2044, 2993, 3052, 3577, 4018, 4469, 5341, 5986, 7154, 7957, 8036, 8938, 10682, 11972, 14308, 15914, 17876, 20951, 21364, 31283, 31828, 41902, 55699, 62566, 83804, 111398, 125132, 146657, 218981, 222796, 293314, 326237, 389893, 437962, 586628, 652474, 779786, 875924, 1304948, 1559572, 2283659, 4567318, 9134636, 15985613, 31971226, 63942452]

約数ペア:

[(1, 63942452), (2, 31971226), (4, 15985613), (7, 9134636), (14, 4567318), (28, 2283659), (41, 1559572), (49, 1304948), (73, 875924), (82, 779786), (98, 652474), (109, 586628), (146, 437962), (164, 389893), (196, 326237), (218, 293314), (287, 222796), (292, 218981), (436, 146657), (511, 125132), (574, 111398), (763, 83804), (1022, 62566), (1148, 55699), (1526, 41902), (2009, 31828), (2044, 31283), (2993, 21364), (3052, 20951), (3577, 17876), (4018, 15914), (4469, 14308), (5341, 11972), (5986, 10682), (7154, 8938), (7957, 8036)]