86973376

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2441

約数の個数: 56

約数和(自身を含む): 199704960

約数和(自身を除く): 112731584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2339, 2656, 4648, 4678, 5312, 9296, 9356, 16373, 18592, 18712, 32746, 37184, 37424, 65492, 74848, 130984, 149696, 194137, 261968, 388274, 523936, 776548, 1047872, 1358959, 1553096, 2717918, 3106192, 5435836, 6212384, 10871672, 12424768, 21743344, 43486688, 86973376]

約数ペア:

[(1, 86973376), (2, 43486688), (4, 21743344), (7, 12424768), (8, 10871672), (14, 6212384), (16, 5435836), (28, 3106192), (32, 2717918), (56, 1553096), (64, 1358959), (83, 1047872), (112, 776548), (166, 523936), (224, 388274), (332, 261968), (448, 194137), (581, 149696), (664, 130984), (1162, 74848), (1328, 65492), (2324, 37424), (2339, 37184), (2656, 32746), (4648, 18712), (4678, 18592), (5312, 16373), (9296, 9356)]