64558998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 111697002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 89, 101, 114, 126, 133, 171, 178, 189, 202, 266, 267, 303, 342, 378, 399, 513, 534, 606, 623, 707, 798, 801, 909, 1026, 1197, 1246, 1414, 1602, 1691, 1818, 1869, 1919, 2121, 2394, 2403, 2727, 3382, 3591, 3738, 3838, 4242, 4806, 5073, 5454, 5607, 5757, 6363, 7182, 8989, 10146, 11214, 11514, 11837, 12726, 13433, 15219, 16821, 17271, 17978, 19089, 23674, 26866, 26967, 30438, 33642, 34542, 35511, 38178, 40299, 45657, 51813, 53934, 62923, 71022, 80598, 80901, 91314, 103626, 106533, 120897, 125846, 161802, 170791, 188769, 213066, 241794, 242703, 319599, 341582, 362691, 377538, 485406, 512373, 566307, 639198, 725382, 1024746, 1132614, 1195537, 1537119, 1698921, 2391074, 3074238, 3397842, 3586611, 4611357, 7173222, 9222714, 10759833, 21519666, 32279499, 64558998]

約数ペア:

[(1, 64558998), (2, 32279499), (3, 21519666), (6, 10759833), (7, 9222714), (9, 7173222), (14, 4611357), (18, 3586611), (19, 3397842), (21, 3074238), (27, 2391074), (38, 1698921), (42, 1537119), (54, 1195537), (57, 1132614), (63, 1024746), (89, 725382), (101, 639198), (114, 566307), (126, 512373), (133, 485406), (171, 377538), (178, 362691), (189, 341582), (202, 319599), (266, 242703), (267, 241794), (303, 213066), (342, 188769), (378, 170791), (399, 161802), (513, 125846), (534, 120897), (606, 106533), (623, 103626), (707, 91314), (798, 80901), (801, 80598), (909, 71022), (1026, 62923), (1197, 53934), (1246, 51813), (1414, 45657), (1602, 40299), (1691, 38178), (1818, 35511), (1869, 34542), (1919, 33642), (2121, 30438), (2394, 26967), (2403, 26866), (2727, 23674), (3382, 19089), (3591, 17978), (3738, 17271), (3838, 16821), (4242, 15219), (4806, 13433), (5073, 12726), (5454, 11837), (5607, 11514), (5757, 11214), (6363, 10146), (7182, 8989)]