64753696

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:762

約数の個数: 72

約数和(自身を含む): 150951276

約数和(自身を除く): 86197580

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 677, 784, 854, 976, 1354, 1568, 1708, 1952, 2708, 2989, 3416, 4739, 5416, 5978, 6832, 9478, 10832, 11956, 13664, 18956, 21664, 23912, 33173, 37912, 41297, 47824, 66346, 75824, 82594, 95648, 132692, 151648, 165188, 265384, 289079, 330376, 530768, 578158, 660752, 1061536, 1156316, 1321504, 2023553, 2312632, 4047106, 4625264, 8094212, 9250528, 16188424, 32376848, 64753696]

約数ペア:

[(1, 64753696), (2, 32376848), (4, 16188424), (7, 9250528), (8, 8094212), (14, 4625264), (16, 4047106), (28, 2312632), (32, 2023553), (49, 1321504), (56, 1156316), (61, 1061536), (98, 660752), (112, 578158), (122, 530768), (196, 330376), (224, 289079), (244, 265384), (392, 165188), (427, 151648), (488, 132692), (677, 95648), (784, 82594), (854, 75824), (976, 66346), (1354, 47824), (1568, 41297), (1708, 37912), (1952, 33173), (2708, 23912), (2989, 21664), (3416, 18956), (4739, 13664), (5416, 11956), (5978, 10832), (6832, 9478)]