61951968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16547}}^1$

素因数の和:16576

約数の個数: 72

約数和(自身を含む): 189739368

約数和(自身を除く): 127787400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 16547, 33094, 49641, 66188, 99282, 132376, 148923, 198564, 215111, 264752, 297846, 397128, 430222, 529504, 595692, 645333, 794256, 860444, 1191384, 1290666, 1588512, 1720888, 1935999, 2382768, 2581332, 3441776, 3871998, 4765536, 5162664, 6883552, 7743996, 10325328, 15487992, 20650656, 30975984, 61951968]

約数ペア:

[(1, 61951968), (2, 30975984), (3, 20650656), (4, 15487992), (6, 10325328), (8, 7743996), (9, 6883552), (12, 5162664), (13, 4765536), (16, 3871998), (18, 3441776), (24, 2581332), (26, 2382768), (32, 1935999), (36, 1720888), (39, 1588512), (48, 1290666), (52, 1191384), (72, 860444), (78, 794256), (96, 645333), (104, 595692), (117, 529504), (144, 430222), (156, 397128), (208, 297846), (234, 264752), (288, 215111), (312, 198564), (416, 148923), (468, 132376), (624, 99282), (936, 66188), (1248, 49641), (1872, 33094), (3744, 16547)]