71871192

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1453}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 200652000

約数和(自身を除く): 128780808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 458, 687, 916, 1374, 1453, 1832, 2061, 2748, 2906, 4122, 4359, 5496, 5812, 6183, 8244, 8718, 11624, 12366, 13077, 16488, 17436, 24732, 26154, 34872, 39231, 49464, 52308, 78462, 104616, 156924, 313848, 332737, 665474, 998211, 1330948, 1996422, 2661896, 2994633, 3992844, 5989266, 7985688, 8983899, 11978532, 17967798, 23957064, 35935596, 71871192]

約数ペア:

[(1, 71871192), (2, 35935596), (3, 23957064), (4, 17967798), (6, 11978532), (8, 8983899), (9, 7985688), (12, 5989266), (18, 3992844), (24, 2994633), (27, 2661896), (36, 1996422), (54, 1330948), (72, 998211), (108, 665474), (216, 332737), (229, 313848), (458, 156924), (687, 104616), (916, 78462), (1374, 52308), (1453, 49464), (1832, 39231), (2061, 34872), (2748, 26154), (2906, 24732), (4122, 17436), (4359, 16488), (5496, 13077), (5812, 12366), (6183, 11624), (8244, 8718)]