85691672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 188179200

約数和(自身を除く): 102487528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 53, 76, 88, 106, 152, 209, 212, 418, 424, 583, 836, 967, 1007, 1166, 1672, 1934, 2014, 2332, 3868, 4028, 4664, 7736, 8056, 10637, 11077, 18373, 21274, 22154, 36746, 42548, 44308, 51251, 73492, 85096, 88616, 102502, 146984, 202103, 205004, 404206, 410008, 563761, 808412, 973769, 1127522, 1616824, 1947538, 2255044, 3895076, 4510088, 7790152, 10711459, 21422918, 42845836, 85691672]

約数ペア:

[(1, 85691672), (2, 42845836), (4, 21422918), (8, 10711459), (11, 7790152), (19, 4510088), (22, 3895076), (38, 2255044), (44, 1947538), (53, 1616824), (76, 1127522), (88, 973769), (106, 808412), (152, 563761), (209, 410008), (212, 404206), (418, 205004), (424, 202103), (583, 146984), (836, 102502), (967, 88616), (1007, 85096), (1166, 73492), (1672, 51251), (1934, 44308), (2014, 42548), (2332, 36746), (3868, 22154), (4028, 21274), (4664, 18373), (7736, 11077), (8056, 10637)]