78565504

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 164303640

約数和(自身を除く): 85738136

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 296, 313, 424, 592, 626, 848, 1184, 1252, 1696, 1961, 2368, 2504, 3392, 3922, 4736, 5008, 6784, 7844, 10016, 11581, 15688, 16589, 20032, 23162, 31376, 33178, 40064, 46324, 62752, 66356, 92648, 125504, 132712, 185296, 251008, 265424, 370592, 530848, 613793, 741184, 1061696, 1227586, 1482368, 2123392, 2455172, 4910344, 9820688, 19641376, 39282752, 78565504]

約数ペア:

[(1, 78565504), (2, 39282752), (4, 19641376), (8, 9820688), (16, 4910344), (32, 2455172), (37, 2123392), (53, 1482368), (64, 1227586), (74, 1061696), (106, 741184), (128, 613793), (148, 530848), (212, 370592), (296, 265424), (313, 251008), (424, 185296), (592, 132712), (626, 125504), (848, 92648), (1184, 66356), (1252, 62752), (1696, 46324), (1961, 40064), (2368, 33178), (2504, 31376), (3392, 23162), (3922, 20032), (4736, 16589), (5008, 15688), (6784, 11581), (7844, 10016)]