68577456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2770

約数の個数: 80

約数和(自身を含む): 193701888

約数和(自身を除く): 125124432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 2711, 3162, 4216, 5422, 6324, 8133, 8432, 10844, 12648, 16266, 21688, 25296, 32532, 43376, 46087, 65064, 84041, 92174, 130128, 138261, 168082, 184348, 252123, 276522, 336164, 368696, 504246, 553044, 672328, 737392, 1008492, 1106088, 1344656, 1428697, 2016984, 2212176, 2857394, 4033968, 4286091, 5714788, 8572182, 11429576, 17144364, 22859152, 34288728, 68577456]

約数ペア:

[(1, 68577456), (2, 34288728), (3, 22859152), (4, 17144364), (6, 11429576), (8, 8572182), (12, 5714788), (16, 4286091), (17, 4033968), (24, 2857394), (31, 2212176), (34, 2016984), (48, 1428697), (51, 1344656), (62, 1106088), (68, 1008492), (93, 737392), (102, 672328), (124, 553044), (136, 504246), (186, 368696), (204, 336164), (248, 276522), (272, 252123), (372, 184348), (408, 168082), (496, 138261), (527, 130128), (744, 92174), (816, 84041), (1054, 65064), (1488, 46087), (1581, 43376), (2108, 32532), (2711, 25296), (3162, 21688), (4216, 16266), (5422, 12648), (6324, 10844), (8133, 8432)]