72437568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53897}}^1$

素因数の和:53919

約数の個数: 56

約数和(自身を含む): 219041472

約数和(自身を除く): 146603904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 53897, 107794, 161691, 215588, 323382, 377279, 431176, 646764, 754558, 862352, 1131837, 1293528, 1509116, 1724704, 2263674, 2587056, 3018232, 3449408, 4527348, 5174112, 6036464, 9054696, 10348224, 12072928, 18109392, 24145856, 36218784, 72437568]

約数ペア:

[(1, 72437568), (2, 36218784), (3, 24145856), (4, 18109392), (6, 12072928), (7, 10348224), (8, 9054696), (12, 6036464), (14, 5174112), (16, 4527348), (21, 3449408), (24, 3018232), (28, 2587056), (32, 2263674), (42, 1724704), (48, 1509116), (56, 1293528), (64, 1131837), (84, 862352), (96, 754558), (112, 646764), (168, 431176), (192, 377279), (224, 323382), (336, 215588), (448, 161691), (672, 107794), (1344, 53897)]