69984112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 155418624

約数和(自身を除く): 85434512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 101, 124, 127, 176, 202, 248, 254, 341, 404, 496, 508, 682, 808, 1016, 1111, 1364, 1397, 1616, 2032, 2222, 2728, 2794, 3131, 3937, 4444, 5456, 5588, 6262, 7874, 8888, 11176, 12524, 12827, 15748, 17776, 22352, 25048, 25654, 31496, 34441, 43307, 50096, 51308, 62992, 68882, 86614, 102616, 137764, 141097, 173228, 205232, 275528, 282194, 346456, 397637, 551056, 564388, 692912, 795274, 1128776, 1590548, 2257552, 3181096, 4374007, 6362192, 8748014, 17496028, 34992056, 69984112]

約数ペア:

[(1, 69984112), (2, 34992056), (4, 17496028), (8, 8748014), (11, 6362192), (16, 4374007), (22, 3181096), (31, 2257552), (44, 1590548), (62, 1128776), (88, 795274), (101, 692912), (124, 564388), (127, 551056), (176, 397637), (202, 346456), (248, 282194), (254, 275528), (341, 205232), (404, 173228), (496, 141097), (508, 137764), (682, 102616), (808, 86614), (1016, 68882), (1111, 62992), (1364, 51308), (1397, 50096), (1616, 43307), (2032, 34441), (2222, 31496), (2728, 25654), (2794, 25048), (3131, 22352), (3937, 17776), (4444, 15748), (5456, 12827), (5588, 12524), (6262, 11176), (7874, 8888)]