85423338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 250967808

約数和(自身を除く): 165544470

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 429, 431, 462, 546, 693, 726, 819, 847, 858, 862, 1001, 1089, 1287, 1293, 1386, 1573, 1638, 1694, 2002, 2178, 2541, 2574, 2586, 3003, 3017, 3146, 3879, 4719, 4741, 5082, 5603, 6006, 6034, 7623, 7758, 9009, 9051, 9438, 9482, 11011, 11206, 14157, 14223, 15246, 16809, 18018, 18102, 22022, 27153, 28314, 28446, 33033, 33187, 33618, 39221, 42669, 50427, 52151, 54306, 61633, 66066, 66374, 78442, 85338, 99099, 99561, 100854, 104302, 117663, 123266, 156453, 184899, 198198, 199122, 235326, 298683, 312906, 352989, 365057, 369798, 431431, 469359, 554697, 597366, 677963, 705978, 730114, 862862, 938718, 1095171, 1109394, 1294293, 1355926, 2033889, 2190342, 2588586, 3285513, 3882879, 4067778, 4745741, 6101667, 6571026, 7765758, 9491482, 12203334, 14237223, 28474446, 42711669, 85423338]

約数ペア:

[(1, 85423338), (2, 42711669), (3, 28474446), (6, 14237223), (7, 12203334), (9, 9491482), (11, 7765758), (13, 6571026), (14, 6101667), (18, 4745741), (21, 4067778), (22, 3882879), (26, 3285513), (33, 2588586), (39, 2190342), (42, 2033889), (63, 1355926), (66, 1294293), (77, 1109394), (78, 1095171), (91, 938718), (99, 862862), (117, 730114), (121, 705978), (126, 677963), (143, 597366), (154, 554697), (182, 469359), (198, 431431), (231, 369798), (234, 365057), (242, 352989), (273, 312906), (286, 298683), (363, 235326), (429, 199122), (431, 198198), (462, 184899), (546, 156453), (693, 123266), (726, 117663), (819, 104302), (847, 100854), (858, 99561), (862, 99099), (1001, 85338), (1089, 78442), (1287, 66374), (1293, 66066), (1386, 61633), (1573, 54306), (1638, 52151), (1694, 50427), (2002, 42669), (2178, 39221), (2541, 33618), (2574, 33187), (2586, 33033), (3003, 28446), (3017, 28314), (3146, 27153), (3879, 22022), (4719, 18102), (4741, 18018), (5082, 16809), (5603, 15246), (6006, 14223), (6034, 14157), (7623, 11206), (7758, 11011), (9009, 9482), (9051, 9438)]