77958430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 165722112

約数和(自身を除く): 87763682

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 374, 470, 517, 799, 887, 935, 1034, 1598, 1774, 1870, 2585, 3995, 4435, 5170, 7990, 8789, 8870, 9757, 15079, 17578, 19514, 30158, 41689, 43945, 48785, 75395, 83378, 87890, 97570, 150790, 165869, 208445, 331738, 416890, 458579, 708713, 829345, 917158, 1417426, 1658690, 2292895, 3543565, 4585790, 7087130, 7795843, 15591686, 38979215, 77958430]

約数ペア:

[(1, 77958430), (2, 38979215), (5, 15591686), (10, 7795843), (11, 7087130), (17, 4585790), (22, 3543565), (34, 2292895), (47, 1658690), (55, 1417426), (85, 917158), (94, 829345), (110, 708713), (170, 458579), (187, 416890), (235, 331738), (374, 208445), (470, 165869), (517, 150790), (799, 97570), (887, 87890), (935, 83378), (1034, 75395), (1598, 48785), (1774, 43945), (1870, 41689), (2585, 30158), (3995, 19514), (4435, 17578), (5170, 15079), (7990, 9757), (8789, 8870)]