70904808

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 225640800

約数和(自身を除く): 154735992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 443, 456, 468, 494, 513, 648, 684, 702, 741, 886, 936, 988, 1026, 1053, 1329, 1368, 1404, 1482, 1539, 1772, 1976, 2052, 2106, 2223, 2658, 2808, 2964, 3078, 3544, 3987, 4104, 4212, 4446, 5316, 5759, 5928, 6156, 6669, 7974, 8417, 8424, 8892, 10632, 11518, 11961, 12312, 13338, 15948, 16834, 17277, 17784, 20007, 23036, 23922, 25251, 26676, 31896, 33668, 34554, 35883, 40014, 46072, 47844, 50502, 51831, 53352, 67336, 69108, 71766, 75753, 80028, 95688, 101004, 103662, 109421, 138216, 143532, 151506, 155493, 160056, 202008, 207324, 218842, 227259, 287064, 303012, 310986, 328263, 414648, 437684, 454518, 466479, 606024, 621972, 656526, 681777, 875368, 909036, 932958, 984789, 1243944, 1313052, 1363554, 1818072, 1865916, 1969578, 2626104, 2727108, 2954367, 3731832, 3939156, 5454216, 5908734, 7878312, 8863101, 11817468, 17726202, 23634936, 35452404, 70904808]

約数ペア:

[(1, 70904808), (2, 35452404), (3, 23634936), (4, 17726202), (6, 11817468), (8, 8863101), (9, 7878312), (12, 5908734), (13, 5454216), (18, 3939156), (19, 3731832), (24, 2954367), (26, 2727108), (27, 2626104), (36, 1969578), (38, 1865916), (39, 1818072), (52, 1363554), (54, 1313052), (57, 1243944), (72, 984789), (76, 932958), (78, 909036), (81, 875368), (104, 681777), (108, 656526), (114, 621972), (117, 606024), (152, 466479), (156, 454518), (162, 437684), (171, 414648), (216, 328263), (228, 310986), (234, 303012), (247, 287064), (312, 227259), (324, 218842), (342, 207324), (351, 202008), (443, 160056), (456, 155493), (468, 151506), (494, 143532), (513, 138216), (648, 109421), (684, 103662), (702, 101004), (741, 95688), (886, 80028), (936, 75753), (988, 71766), (1026, 69108), (1053, 67336), (1329, 53352), (1368, 51831), (1404, 50502), (1482, 47844), (1539, 46072), (1772, 40014), (1976, 35883), (2052, 34554), (2106, 33668), (2223, 31896), (2658, 26676), (2808, 25251), (2964, 23922), (3078, 23036), (3544, 20007), (3987, 17784), (4104, 17277), (4212, 16834), (4446, 15948), (5316, 13338), (5759, 12312), (5928, 11961), (6156, 11518), (6669, 10632), (7974, 8892), (8417, 8424)]