85317246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 230630400

約数和(自身を除く): 145313154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 43, 54, 58, 63, 86, 87, 126, 129, 174, 181, 189, 203, 258, 261, 301, 362, 378, 387, 406, 522, 543, 602, 609, 774, 783, 903, 1086, 1161, 1218, 1247, 1267, 1566, 1629, 1806, 1827, 2322, 2494, 2534, 2709, 3258, 3654, 3741, 3801, 4887, 5249, 5418, 5481, 7482, 7602, 7783, 8127, 8729, 9774, 10498, 10962, 11223, 11403, 15566, 15747, 16254, 17458, 22446, 22806, 23349, 26187, 31494, 33669, 34209, 36743, 46698, 47241, 52374, 54481, 67338, 68418, 70047, 73486, 78561, 94482, 108962, 110229, 140094, 141723, 157122, 163443, 210141, 220458, 225707, 235683, 283446, 326886, 330687, 420282, 451414, 471366, 490329, 661374, 677121, 980658, 992061, 1354242, 1470987, 1579949, 1984122, 2031363, 2941974, 3159898, 4062726, 4739847, 6094089, 9479694, 12188178, 14219541, 28439082, 42658623, 85317246]

約数ペア:

[(1, 85317246), (2, 42658623), (3, 28439082), (6, 14219541), (7, 12188178), (9, 9479694), (14, 6094089), (18, 4739847), (21, 4062726), (27, 3159898), (29, 2941974), (42, 2031363), (43, 1984122), (54, 1579949), (58, 1470987), (63, 1354242), (86, 992061), (87, 980658), (126, 677121), (129, 661374), (174, 490329), (181, 471366), (189, 451414), (203, 420282), (258, 330687), (261, 326886), (301, 283446), (362, 235683), (378, 225707), (387, 220458), (406, 210141), (522, 163443), (543, 157122), (602, 141723), (609, 140094), (774, 110229), (783, 108962), (903, 94482), (1086, 78561), (1161, 73486), (1218, 70047), (1247, 68418), (1267, 67338), (1566, 54481), (1629, 52374), (1806, 47241), (1827, 46698), (2322, 36743), (2494, 34209), (2534, 33669), (2709, 31494), (3258, 26187), (3654, 23349), (3741, 22806), (3801, 22446), (4887, 17458), (5249, 16254), (5418, 15747), (5481, 15566), (7482, 11403), (7602, 11223), (7783, 10962), (8127, 10498), (8729, 9774)]