78974772

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 191654400

約数和(自身を除く): 112679628

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 229, 348, 458, 687, 916, 991, 1374, 1982, 2748, 2973, 3964, 5946, 6641, 11892, 13282, 19923, 26564, 28739, 39846, 57478, 79692, 86217, 114956, 172434, 226939, 344868, 453878, 680817, 907756, 1361634, 2723268, 6581231, 13162462, 19743693, 26324924, 39487386, 78974772]

約数ペア:

[(1, 78974772), (2, 39487386), (3, 26324924), (4, 19743693), (6, 13162462), (12, 6581231), (29, 2723268), (58, 1361634), (87, 907756), (116, 680817), (174, 453878), (229, 344868), (348, 226939), (458, 172434), (687, 114956), (916, 86217), (991, 79692), (1374, 57478), (1982, 39846), (2748, 28739), (2973, 26564), (3964, 19923), (5946, 13282), (6641, 11892)]