77158332

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 203921536

約数和(自身を除く): 126763204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 324, 326, 486, 487, 489, 652, 972, 974, 978, 1461, 1467, 1948, 1956, 2922, 2934, 4383, 4401, 5844, 5868, 8766, 8802, 13149, 13203, 17532, 17604, 26298, 26406, 39447, 39609, 52596, 52812, 78894, 79218, 79381, 118341, 157788, 158436, 158762, 236682, 238143, 317524, 473364, 476286, 714429, 952572, 1428858, 2143287, 2857716, 4286574, 6429861, 8573148, 12859722, 19289583, 25719444, 38579166, 77158332]

約数ペア:

[(1, 77158332), (2, 38579166), (3, 25719444), (4, 19289583), (6, 12859722), (9, 8573148), (12, 6429861), (18, 4286574), (27, 2857716), (36, 2143287), (54, 1428858), (81, 952572), (108, 714429), (162, 476286), (163, 473364), (243, 317524), (324, 238143), (326, 236682), (486, 158762), (487, 158436), (489, 157788), (652, 118341), (972, 79381), (974, 79218), (978, 78894), (1461, 52812), (1467, 52596), (1948, 39609), (1956, 39447), (2922, 26406), (2934, 26298), (4383, 17604), (4401, 17532), (5844, 13203), (5868, 13149), (8766, 8802)]