39185172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 107856840

約数和(自身を除く): 68671668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 829, 909, 1212, 1313, 1658, 1818, 2487, 2626, 3316, 3636, 3939, 4974, 5252, 7461, 7878, 9948, 10777, 11817, 14922, 15756, 21554, 23634, 29844, 32331, 43108, 47268, 64662, 83729, 96993, 129324, 167458, 193986, 251187, 334916, 387972, 502374, 753561, 1004748, 1088477, 1507122, 2176954, 3014244, 3265431, 4353908, 6530862, 9796293, 13061724, 19592586, 39185172]

約数ペア:

[(1, 39185172), (2, 19592586), (3, 13061724), (4, 9796293), (6, 6530862), (9, 4353908), (12, 3265431), (13, 3014244), (18, 2176954), (26, 1507122), (36, 1088477), (39, 1004748), (52, 753561), (78, 502374), (101, 387972), (117, 334916), (156, 251187), (202, 193986), (234, 167458), (303, 129324), (404, 96993), (468, 83729), (606, 64662), (829, 47268), (909, 43108), (1212, 32331), (1313, 29844), (1658, 23634), (1818, 21554), (2487, 15756), (2626, 14922), (3316, 11817), (3636, 10777), (3939, 9948), (4974, 7878), (5252, 7461)]