71488656

素因数分解:

$2^4\times 3^9\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 100

約数和(自身を含む): 208675632

約数和(自身を除く): 137186976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 227, 243, 324, 432, 454, 486, 648, 681, 729, 908, 972, 1296, 1362, 1458, 1816, 1944, 2043, 2187, 2724, 2916, 3632, 3888, 4086, 4374, 5448, 5832, 6129, 6561, 8172, 8748, 10896, 11664, 12258, 13122, 16344, 17496, 18387, 19683, 24516, 26244, 32688, 34992, 36774, 39366, 49032, 52488, 55161, 73548, 78732, 98064, 104976, 110322, 147096, 157464, 165483, 220644, 294192, 314928, 330966, 441288, 496449, 661932, 882576, 992898, 1323864, 1489347, 1985796, 2647728, 2978694, 3971592, 4468041, 5957388, 7943184, 8936082, 11914776, 17872164, 23829552, 35744328, 71488656]

約数ペア:

[(1, 71488656), (2, 35744328), (3, 23829552), (4, 17872164), (6, 11914776), (8, 8936082), (9, 7943184), (12, 5957388), (16, 4468041), (18, 3971592), (24, 2978694), (27, 2647728), (36, 1985796), (48, 1489347), (54, 1323864), (72, 992898), (81, 882576), (108, 661932), (144, 496449), (162, 441288), (216, 330966), (227, 314928), (243, 294192), (324, 220644), (432, 165483), (454, 157464), (486, 147096), (648, 110322), (681, 104976), (729, 98064), (908, 78732), (972, 73548), (1296, 55161), (1362, 52488), (1458, 49032), (1816, 39366), (1944, 36774), (2043, 34992), (2187, 32688), (2724, 26244), (2916, 24516), (3632, 19683), (3888, 18387), (4086, 17496), (4374, 16344), (5448, 13122), (5832, 12258), (6129, 11664), (6561, 10896), (8172, 8748)]