90143724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 245548800

約数和(自身を除く): 155405076

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 139, 187, 204, 278, 289, 374, 417, 556, 561, 578, 748, 834, 867, 1122, 1156, 1529, 1668, 1734, 2244, 2363, 3058, 3179, 3468, 4587, 4726, 4913, 6116, 6358, 7089, 9174, 9452, 9537, 9826, 12716, 14178, 14739, 18348, 19074, 19652, 25993, 28356, 29478, 38148, 40171, 51986, 54043, 58956, 77979, 80342, 103972, 108086, 120513, 155958, 160684, 162129, 216172, 241026, 311916, 324258, 441881, 482052, 648516, 682907, 883762, 1325643, 1365814, 1767524, 2048721, 2651286, 2731628, 4097442, 5302572, 7511977, 8194884, 15023954, 22535931, 30047908, 45071862, 90143724]

約数ペア:

[(1, 90143724), (2, 45071862), (3, 30047908), (4, 22535931), (6, 15023954), (11, 8194884), (12, 7511977), (17, 5302572), (22, 4097442), (33, 2731628), (34, 2651286), (44, 2048721), (51, 1767524), (66, 1365814), (68, 1325643), (102, 883762), (132, 682907), (139, 648516), (187, 482052), (204, 441881), (278, 324258), (289, 311916), (374, 241026), (417, 216172), (556, 162129), (561, 160684), (578, 155958), (748, 120513), (834, 108086), (867, 103972), (1122, 80342), (1156, 77979), (1529, 58956), (1668, 54043), (1734, 51986), (2244, 40171), (2363, 38148), (3058, 29478), (3179, 28356), (3468, 25993), (4587, 19652), (4726, 19074), (4913, 18348), (6116, 14739), (6358, 14178), (7089, 12716), (9174, 9826), (9452, 9537)]