77161964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4070

約数の個数: 48

約数和(自身を含む): 161844480

約数和(自身を除く): 84682516

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4013, 4807, 8026, 9614, 16052, 19228, 44143, 76247, 88286, 92299, 152494, 176572, 184598, 304988, 369196, 838717, 1015289, 1677434, 1753681, 2030578, 3354868, 3507362, 4061156, 7014724, 19290491, 38580982, 77161964]

約数ペア:

[(1, 77161964), (2, 38580982), (4, 19290491), (11, 7014724), (19, 4061156), (22, 3507362), (23, 3354868), (38, 2030578), (44, 1753681), (46, 1677434), (76, 1015289), (92, 838717), (209, 369196), (253, 304988), (418, 184598), (437, 176572), (506, 152494), (836, 92299), (874, 88286), (1012, 76247), (1748, 44143), (4013, 19228), (4807, 16052), (8026, 9614)]