72737504

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1877}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 164693088

約数和(自身を除く): 91955584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 1877, 2422, 2768, 3754, 4844, 5536, 7508, 9688, 13139, 15016, 19376, 26278, 30032, 38752, 52556, 60064, 105112, 210224, 324721, 420448, 649442, 1298884, 2273047, 2597768, 4546094, 5195536, 9092188, 10391072, 18184376, 36368752, 72737504]

約数ペア:

[(1, 72737504), (2, 36368752), (4, 18184376), (7, 10391072), (8, 9092188), (14, 5195536), (16, 4546094), (28, 2597768), (32, 2273047), (56, 1298884), (112, 649442), (173, 420448), (224, 324721), (346, 210224), (692, 105112), (1211, 60064), (1384, 52556), (1877, 38752), (2422, 30032), (2768, 26278), (3754, 19376), (4844, 15016), (5536, 13139), (7508, 9688)]