68754378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 175891968

約数和(自身を除く): 107137590

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 121, 154, 163, 166, 231, 242, 249, 326, 363, 462, 489, 498, 581, 726, 847, 913, 978, 1141, 1162, 1694, 1743, 1793, 1826, 2282, 2541, 2739, 3423, 3486, 3586, 5082, 5379, 5478, 6391, 6846, 10043, 10758, 12551, 12782, 13529, 19173, 19723, 20086, 25102, 27058, 30129, 37653, 38346, 39446, 40587, 59169, 60258, 70301, 75306, 81174, 94703, 118338, 138061, 140602, 148819, 189406, 210903, 276122, 284109, 297638, 414183, 421806, 446457, 568218, 828366, 892914, 1041733, 1637009, 2083466, 3125199, 3274018, 4911027, 6250398, 9822054, 11459063, 22918126, 34377189, 68754378]

約数ペア:

[(1, 68754378), (2, 34377189), (3, 22918126), (6, 11459063), (7, 9822054), (11, 6250398), (14, 4911027), (21, 3274018), (22, 3125199), (33, 2083466), (42, 1637009), (66, 1041733), (77, 892914), (83, 828366), (121, 568218), (154, 446457), (163, 421806), (166, 414183), (231, 297638), (242, 284109), (249, 276122), (326, 210903), (363, 189406), (462, 148819), (489, 140602), (498, 138061), (581, 118338), (726, 94703), (847, 81174), (913, 75306), (978, 70301), (1141, 60258), (1162, 59169), (1694, 40587), (1743, 39446), (1793, 38346), (1826, 37653), (2282, 30129), (2541, 27058), (2739, 25102), (3423, 20086), (3486, 19723), (3586, 19173), (5082, 13529), (5379, 12782), (5478, 12551), (6391, 10758), (6846, 10043)]