89913516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 280068096

約数和(自身を除く): 190154580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 43, 44, 62, 66, 73, 77, 84, 86, 93, 124, 129, 132, 146, 154, 172, 186, 217, 219, 231, 258, 292, 301, 308, 341, 372, 434, 438, 462, 473, 511, 516, 602, 651, 682, 803, 868, 876, 903, 924, 946, 1022, 1023, 1204, 1302, 1333, 1364, 1419, 1533, 1606, 1806, 1892, 2044, 2046, 2263, 2387, 2409, 2604, 2666, 2838, 3066, 3139, 3212, 3311, 3612, 3999, 4092, 4526, 4774, 4818, 5332, 5621, 5676, 6132, 6278, 6622, 6789, 7161, 7998, 9052, 9331, 9417, 9548, 9636, 9933, 11242, 12556, 13244, 13578, 14322, 14663, 15841, 15996, 16863, 18662, 18834, 19866, 21973, 22484, 24893, 27156, 27993, 28644, 29326, 31682, 33726, 34529, 37324, 37668, 39732, 43946, 43989, 47523, 49786, 55986, 58652, 63364, 65919, 67452, 69058, 74679, 87892, 87978, 95046, 97309, 99572, 102641, 103587, 111972, 131838, 138116, 149358, 174251, 175956, 190092, 194618, 205282, 207174, 241703, 263676, 291927, 298716, 307923, 348502, 389236, 410564, 414348, 483406, 522753, 583854, 615846, 681163, 697004, 725109, 966812, 1045506, 1070399, 1167708, 1231692, 1362326, 1450218, 2043489, 2091012, 2140798, 2724652, 2900436, 3211197, 4086978, 4281596, 6422394, 7492793, 8173956, 12844788, 14985586, 22478379, 29971172, 44956758, 89913516]

約数ペア:

[(1, 89913516), (2, 44956758), (3, 29971172), (4, 22478379), (6, 14985586), (7, 12844788), (11, 8173956), (12, 7492793), (14, 6422394), (21, 4281596), (22, 4086978), (28, 3211197), (31, 2900436), (33, 2724652), (42, 2140798), (43, 2091012), (44, 2043489), (62, 1450218), (66, 1362326), (73, 1231692), (77, 1167708), (84, 1070399), (86, 1045506), (93, 966812), (124, 725109), (129, 697004), (132, 681163), (146, 615846), (154, 583854), (172, 522753), (186, 483406), (217, 414348), (219, 410564), (231, 389236), (258, 348502), (292, 307923), (301, 298716), (308, 291927), (341, 263676), (372, 241703), (434, 207174), (438, 205282), (462, 194618), (473, 190092), (511, 175956), (516, 174251), (602, 149358), (651, 138116), (682, 131838), (803, 111972), (868, 103587), (876, 102641), (903, 99572), (924, 97309), (946, 95046), (1022, 87978), (1023, 87892), (1204, 74679), (1302, 69058), (1333, 67452), (1364, 65919), (1419, 63364), (1533, 58652), (1606, 55986), (1806, 49786), (1892, 47523), (2044, 43989), (2046, 43946), (2263, 39732), (2387, 37668), (2409, 37324), (2604, 34529), (2666, 33726), (2838, 31682), (3066, 29326), (3139, 28644), (3212, 27993), (3311, 27156), (3612, 24893), (3999, 22484), (4092, 21973), (4526, 19866), (4774, 18834), (4818, 18662), (5332, 16863), (5621, 15996), (5676, 15841), (6132, 14663), (6278, 14322), (6622, 13578), (6789, 13244), (7161, 12556), (7998, 11242), (9052, 9933), (9331, 9636), (9417, 9548)]