69629348

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 140286720

約数和(自身を除く): 70657372

約数列:

[1, 2, 4, 17, 29, 31, 34, 58, 62, 67, 68, 116, 124, 134, 268, 289, 493, 527, 578, 899, 986, 1054, 1139, 1156, 1798, 1943, 1972, 2077, 2108, 2278, 3596, 3886, 4154, 4556, 7772, 8308, 8381, 8959, 15283, 16762, 17918, 19363, 30566, 33031, 33524, 35309, 35836, 38726, 60233, 61132, 66062, 70618, 77452, 120466, 132124, 141236, 240932, 259811, 519622, 561527, 600253, 1023961, 1039244, 1123054, 1200506, 2047922, 2246108, 2401012, 4095844, 17407337, 34814674, 69629348]

約数ペア:

[(1, 69629348), (2, 34814674), (4, 17407337), (17, 4095844), (29, 2401012), (31, 2246108), (34, 2047922), (58, 1200506), (62, 1123054), (67, 1039244), (68, 1023961), (116, 600253), (124, 561527), (134, 519622), (268, 259811), (289, 240932), (493, 141236), (527, 132124), (578, 120466), (899, 77452), (986, 70618), (1054, 66062), (1139, 61132), (1156, 60233), (1798, 38726), (1943, 35836), (1972, 35309), (2077, 33524), (2108, 33031), (2278, 30566), (3596, 19363), (3886, 17918), (4154, 16762), (4556, 15283), (7772, 8959), (8308, 8381)]