73139248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 175988736

約数和(自身を除く): 102849488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 191, 208, 263, 364, 382, 526, 728, 764, 1052, 1337, 1456, 1528, 1841, 2104, 2483, 2674, 3056, 3419, 3682, 4208, 4966, 5348, 6838, 7364, 9932, 10696, 13676, 14728, 17381, 19864, 21392, 23933, 27352, 29456, 34762, 39728, 47866, 50233, 54704, 69524, 95732, 100466, 139048, 191464, 200932, 278096, 351631, 382928, 401864, 653029, 703262, 803728, 1306058, 1406524, 2612116, 2813048, 4571203, 5224232, 5626096, 9142406, 10448464, 18284812, 36569624, 73139248]

約数ペア:

[(1, 73139248), (2, 36569624), (4, 18284812), (7, 10448464), (8, 9142406), (13, 5626096), (14, 5224232), (16, 4571203), (26, 2813048), (28, 2612116), (52, 1406524), (56, 1306058), (91, 803728), (104, 703262), (112, 653029), (182, 401864), (191, 382928), (208, 351631), (263, 278096), (364, 200932), (382, 191464), (526, 139048), (728, 100466), (764, 95732), (1052, 69524), (1337, 54704), (1456, 50233), (1528, 47866), (1841, 39728), (2104, 34762), (2483, 29456), (2674, 27352), (3056, 23933), (3419, 21392), (3682, 19864), (4208, 17381), (4966, 14728), (5348, 13676), (6838, 10696), (7364, 9932)]