66645306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 194987520

約数和(自身を除く): 128342214

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 29, 39, 42, 46, 58, 61, 63, 69, 78, 87, 91, 117, 122, 126, 138, 161, 174, 182, 183, 203, 207, 234, 261, 273, 299, 322, 366, 377, 406, 414, 427, 483, 522, 546, 549, 598, 609, 667, 754, 793, 819, 854, 897, 966, 1098, 1131, 1218, 1281, 1334, 1403, 1449, 1586, 1638, 1769, 1794, 1827, 2001, 2093, 2262, 2379, 2562, 2639, 2691, 2806, 2898, 3393, 3538, 3654, 3843, 4002, 4186, 4209, 4669, 4758, 5278, 5307, 5382, 5551, 6003, 6279, 6786, 7137, 7686, 7917, 8418, 8671, 9338, 9821, 10614, 11102, 12006, 12383, 12558, 12627, 14007, 14274, 15834, 15921, 16653, 17342, 18239, 18837, 19642, 22997, 23751, 24766, 25254, 26013, 28014, 29463, 31842, 33306, 36478, 37149, 37674, 40687, 42021, 45994, 47502, 49959, 52026, 54717, 58926, 60697, 68991, 74298, 78039, 81374, 84042, 88389, 99918, 109434, 111447, 121394, 122061, 127673, 137982, 156078, 160979, 164151, 176778, 182091, 206973, 222894, 244122, 255346, 284809, 321958, 328302, 364182, 366183, 383019, 413946, 482937, 528931, 546273, 569618, 732366, 766038, 854427, 965874, 1057862, 1092546, 1149057, 1448811, 1586793, 1708854, 2298114, 2563281, 2897622, 3173586, 3702517, 4760379, 5126562, 7405034, 9520758, 11107551, 22215102, 33322653, 66645306]

約数ペア:

[(1, 66645306), (2, 33322653), (3, 22215102), (6, 11107551), (7, 9520758), (9, 7405034), (13, 5126562), (14, 4760379), (18, 3702517), (21, 3173586), (23, 2897622), (26, 2563281), (29, 2298114), (39, 1708854), (42, 1586793), (46, 1448811), (58, 1149057), (61, 1092546), (63, 1057862), (69, 965874), (78, 854427), (87, 766038), (91, 732366), (117, 569618), (122, 546273), (126, 528931), (138, 482937), (161, 413946), (174, 383019), (182, 366183), (183, 364182), (203, 328302), (207, 321958), (234, 284809), (261, 255346), (273, 244122), (299, 222894), (322, 206973), (366, 182091), (377, 176778), (406, 164151), (414, 160979), (427, 156078), (483, 137982), (522, 127673), (546, 122061), (549, 121394), (598, 111447), (609, 109434), (667, 99918), (754, 88389), (793, 84042), (819, 81374), (854, 78039), (897, 74298), (966, 68991), (1098, 60697), (1131, 58926), (1218, 54717), (1281, 52026), (1334, 49959), (1403, 47502), (1449, 45994), (1586, 42021), (1638, 40687), (1769, 37674), (1794, 37149), (1827, 36478), (2001, 33306), (2093, 31842), (2262, 29463), (2379, 28014), (2562, 26013), (2639, 25254), (2691, 24766), (2806, 23751), (2898, 22997), (3393, 19642), (3538, 18837), (3654, 18239), (3843, 17342), (4002, 16653), (4186, 15921), (4209, 15834), (4669, 14274), (4758, 14007), (5278, 12627), (5307, 12558), (5382, 12383), (5551, 12006), (6003, 11102), (6279, 10614), (6786, 9821), (7137, 9338), (7686, 8671), (7917, 8418)]