80289132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2859

約数の個数: 96

約数和(自身を含む): 241188864

約数和(自身を除く): 160899732

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 2803, 4092, 4774, 5606, 7161, 8409, 9548, 11212, 14322, 16818, 19621, 28644, 30833, 33636, 39242, 58863, 61666, 78484, 86893, 92499, 117726, 123332, 173786, 184998, 215831, 235452, 260679, 347572, 369996, 431662, 521358, 608251, 647493, 863324, 955823, 1042716, 1216502, 1294986, 1824753, 1911646, 2433004, 2589972, 2867469, 3649506, 3823292, 5734938, 6690761, 7299012, 11469876, 13381522, 20072283, 26763044, 40144566, 80289132]

約数ペア:

[(1, 80289132), (2, 40144566), (3, 26763044), (4, 20072283), (6, 13381522), (7, 11469876), (11, 7299012), (12, 6690761), (14, 5734938), (21, 3823292), (22, 3649506), (28, 2867469), (31, 2589972), (33, 2433004), (42, 1911646), (44, 1824753), (62, 1294986), (66, 1216502), (77, 1042716), (84, 955823), (93, 863324), (124, 647493), (132, 608251), (154, 521358), (186, 431662), (217, 369996), (231, 347572), (308, 260679), (341, 235452), (372, 215831), (434, 184998), (462, 173786), (651, 123332), (682, 117726), (868, 92499), (924, 86893), (1023, 78484), (1302, 61666), (1364, 58863), (2046, 39242), (2387, 33636), (2604, 30833), (2803, 28644), (4092, 19621), (4774, 16818), (5606, 14322), (7161, 11212), (8409, 9548)]