172912674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 396938880

約数和(自身を除く): 224026206

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 61, 66, 87, 122, 174, 183, 319, 366, 638, 671, 957, 1342, 1481, 1769, 1914, 2013, 2962, 3538, 4026, 4443, 5307, 8886, 10614, 16291, 19459, 32582, 38918, 42949, 48873, 58377, 85898, 90341, 97746, 116754, 128847, 180682, 257694, 271023, 472439, 542046, 944878, 993751, 1417317, 1987502, 2619889, 2834634, 2981253, 5239778, 5962506, 7859667, 15719334, 28818779, 57637558, 86456337, 172912674]

約数ペア:

[(1, 172912674), (2, 86456337), (3, 57637558), (6, 28818779), (11, 15719334), (22, 7859667), (29, 5962506), (33, 5239778), (58, 2981253), (61, 2834634), (66, 2619889), (87, 1987502), (122, 1417317), (174, 993751), (183, 944878), (319, 542046), (366, 472439), (638, 271023), (671, 257694), (957, 180682), (1342, 128847), (1481, 116754), (1769, 97746), (1914, 90341), (2013, 85898), (2962, 58377), (3538, 48873), (4026, 42949), (4443, 38918), (5307, 32582), (8886, 19459), (10614, 16291)]