84159296

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 84

約数和(自身を含む): 187415424

約数和(自身を除く): 103256128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 251, 338, 403, 416, 496, 502, 676, 806, 832, 992, 1004, 1352, 1612, 1984, 2008, 2704, 3224, 3263, 4016, 5239, 5408, 6448, 6526, 7781, 8032, 10478, 10816, 12896, 13052, 15562, 16064, 20956, 25792, 26104, 31124, 41912, 42419, 52208, 62248, 83824, 84838, 101153, 104416, 124496, 167648, 169676, 202306, 208832, 248992, 335296, 339352, 404612, 497984, 678704, 809224, 1314989, 1357408, 1618448, 2629978, 2714816, 3236896, 5259956, 6473792, 10519912, 21039824, 42079648, 84159296]

約数ペア:

[(1, 84159296), (2, 42079648), (4, 21039824), (8, 10519912), (13, 6473792), (16, 5259956), (26, 3236896), (31, 2714816), (32, 2629978), (52, 1618448), (62, 1357408), (64, 1314989), (104, 809224), (124, 678704), (169, 497984), (208, 404612), (248, 339352), (251, 335296), (338, 248992), (403, 208832), (416, 202306), (496, 169676), (502, 167648), (676, 124496), (806, 104416), (832, 101153), (992, 84838), (1004, 83824), (1352, 62248), (1612, 52208), (1984, 42419), (2008, 41912), (2704, 31124), (3224, 26104), (3263, 25792), (4016, 20956), (5239, 16064), (5408, 15562), (6448, 13052), (6526, 12896), (7781, 10816), (8032, 10478)]