64219554

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 169128960

約数和(自身を除く): 104909406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 243, 258, 301, 378, 387, 439, 486, 567, 602, 774, 878, 903, 1134, 1161, 1317, 1701, 1806, 2322, 2634, 2709, 3073, 3402, 3483, 3951, 5418, 6146, 6966, 7902, 8127, 9219, 10449, 11853, 16254, 18438, 18877, 20898, 23706, 24381, 27657, 35559, 37754, 48762, 55314, 56631, 71118, 73143, 82971, 106677, 113262, 132139, 146286, 165942, 169893, 213354, 248913, 264278, 339786, 396417, 497826, 509679, 746739, 792834, 1019358, 1189251, 1493478, 1529037, 2378502, 3058074, 3567753, 4587111, 7135506, 9174222, 10703259, 21406518, 32109777, 64219554]

約数ペア:

[(1, 64219554), (2, 32109777), (3, 21406518), (6, 10703259), (7, 9174222), (9, 7135506), (14, 4587111), (18, 3567753), (21, 3058074), (27, 2378502), (42, 1529037), (43, 1493478), (54, 1189251), (63, 1019358), (81, 792834), (86, 746739), (126, 509679), (129, 497826), (162, 396417), (189, 339786), (243, 264278), (258, 248913), (301, 213354), (378, 169893), (387, 165942), (439, 146286), (486, 132139), (567, 113262), (602, 106677), (774, 82971), (878, 73143), (903, 71118), (1134, 56631), (1161, 55314), (1317, 48762), (1701, 37754), (1806, 35559), (2322, 27657), (2634, 24381), (2709, 23706), (3073, 20898), (3402, 18877), (3483, 18438), (3951, 16254), (5418, 11853), (6146, 10449), (6966, 9219), (7902, 8127)]