71123364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1831}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 196053312

約数和(自身を除く): 124929948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 1831, 2158, 2988, 3237, 3662, 4316, 5493, 6474, 7324, 9711, 10986, 12948, 16479, 19422, 21972, 23803, 32958, 38844, 47606, 65916, 71409, 95212, 142818, 151973, 214227, 285636, 303946, 428454, 455919, 607892, 856908, 911838, 1367757, 1823676, 1975649, 2735514, 3951298, 5471028, 5926947, 7902596, 11853894, 17780841, 23707788, 35561682, 71123364]

約数ペア:

[(1, 71123364), (2, 35561682), (3, 23707788), (4, 17780841), (6, 11853894), (9, 7902596), (12, 5926947), (13, 5471028), (18, 3951298), (26, 2735514), (36, 1975649), (39, 1823676), (52, 1367757), (78, 911838), (83, 856908), (117, 607892), (156, 455919), (166, 428454), (234, 303946), (249, 285636), (332, 214227), (468, 151973), (498, 142818), (747, 95212), (996, 71409), (1079, 65916), (1494, 47606), (1831, 38844), (2158, 32958), (2988, 23803), (3237, 21972), (3662, 19422), (4316, 16479), (5493, 12948), (6474, 10986), (7324, 9711)]