77758688

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 180210744

約数和(自身を除く): 102452056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 196, 202, 224, 392, 404, 491, 707, 784, 808, 982, 1414, 1568, 1616, 1964, 2828, 3232, 3437, 3928, 4949, 5656, 6874, 7856, 9898, 11312, 13748, 15712, 19796, 22624, 24059, 27496, 39592, 48118, 49591, 54992, 79184, 96236, 99182, 109984, 158368, 192472, 198364, 347137, 384944, 396728, 694274, 769888, 793456, 1388548, 1586912, 2429959, 2777096, 4859918, 5554192, 9719836, 11108384, 19439672, 38879344, 77758688]

約数ペア:

[(1, 77758688), (2, 38879344), (4, 19439672), (7, 11108384), (8, 9719836), (14, 5554192), (16, 4859918), (28, 2777096), (32, 2429959), (49, 1586912), (56, 1388548), (98, 793456), (101, 769888), (112, 694274), (196, 396728), (202, 384944), (224, 347137), (392, 198364), (404, 192472), (491, 158368), (707, 109984), (784, 99182), (808, 96236), (982, 79184), (1414, 54992), (1568, 49591), (1616, 48118), (1964, 39592), (2828, 27496), (3232, 24059), (3437, 22624), (3928, 19796), (4949, 15712), (5656, 13748), (6874, 11312), (7856, 9898)]