72428104

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 165162240

約数和(自身を除く): 92734136

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1061, 1219, 1288, 1484, 2122, 2438, 2968, 4244, 4876, 7427, 8488, 8533, 9752, 14854, 17066, 24403, 29708, 34132, 48806, 56233, 59416, 68264, 97612, 112466, 170821, 195224, 224932, 341642, 393631, 449864, 683284, 787262, 1293359, 1366568, 1574524, 2586718, 3149048, 5173436, 9053513, 10346872, 18107026, 36214052, 72428104]

約数ペア:

[(1, 72428104), (2, 36214052), (4, 18107026), (7, 10346872), (8, 9053513), (14, 5173436), (23, 3149048), (28, 2586718), (46, 1574524), (53, 1366568), (56, 1293359), (92, 787262), (106, 683284), (161, 449864), (184, 393631), (212, 341642), (322, 224932), (371, 195224), (424, 170821), (644, 112466), (742, 97612), (1061, 68264), (1219, 59416), (1288, 56233), (1484, 48806), (2122, 34132), (2438, 29708), (2968, 24403), (4244, 17066), (4876, 14854), (7427, 9752), (8488, 8533)]