64434678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 167516160

約数和(自身を除く): 103081482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 154, 186, 217, 231, 242, 341, 363, 409, 434, 462, 651, 682, 726, 818, 847, 1023, 1227, 1302, 1694, 2046, 2387, 2454, 2541, 2863, 3751, 4499, 4774, 5082, 5726, 7161, 7502, 8589, 8998, 11253, 12679, 13497, 14322, 17178, 22506, 25358, 26257, 26994, 31493, 38037, 49489, 52514, 62986, 76074, 78771, 88753, 94479, 98978, 139469, 148467, 157542, 177506, 188958, 266259, 278938, 296934, 346423, 418407, 532518, 692846, 836814, 976283, 1039269, 1534159, 1952566, 2078538, 2928849, 3068318, 4602477, 5857698, 9204954, 10739113, 21478226, 32217339, 64434678]

約数ペア:

[(1, 64434678), (2, 32217339), (3, 21478226), (6, 10739113), (7, 9204954), (11, 5857698), (14, 4602477), (21, 3068318), (22, 2928849), (31, 2078538), (33, 1952566), (42, 1534159), (62, 1039269), (66, 976283), (77, 836814), (93, 692846), (121, 532518), (154, 418407), (186, 346423), (217, 296934), (231, 278938), (242, 266259), (341, 188958), (363, 177506), (409, 157542), (434, 148467), (462, 139469), (651, 98978), (682, 94479), (726, 88753), (818, 78771), (847, 76074), (1023, 62986), (1227, 52514), (1302, 49489), (1694, 38037), (2046, 31493), (2387, 26994), (2454, 26257), (2541, 25358), (2863, 22506), (3751, 17178), (4499, 14322), (4774, 13497), (5082, 12679), (5726, 11253), (7161, 8998), (7502, 8589)]