77626976

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1652

約数の個数: 72

約数和(自身を含む): 183629376

約数和(自身を除く): 106002400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1597, 1736, 3038, 3194, 3472, 6076, 6388, 6944, 11179, 12152, 12776, 22358, 24304, 25552, 44716, 48608, 49507, 51104, 78253, 89432, 99014, 156506, 178864, 198028, 313012, 346549, 357728, 396056, 626024, 693098, 792112, 1252048, 1386196, 1584224, 2425843, 2504096, 2772392, 4851686, 5544784, 9703372, 11089568, 19406744, 38813488, 77626976]

約数ペア:

[(1, 77626976), (2, 38813488), (4, 19406744), (7, 11089568), (8, 9703372), (14, 5544784), (16, 4851686), (28, 2772392), (31, 2504096), (32, 2425843), (49, 1584224), (56, 1386196), (62, 1252048), (98, 792112), (112, 693098), (124, 626024), (196, 396056), (217, 357728), (224, 346549), (248, 313012), (392, 198028), (434, 178864), (496, 156506), (784, 99014), (868, 89432), (992, 78253), (1519, 51104), (1568, 49507), (1597, 48608), (1736, 44716), (3038, 25552), (3194, 24304), (3472, 22358), (6076, 12776), (6388, 12152), (6944, 11179)]