78474396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 252887040

約数和(自身を除く): 174412644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 47, 52, 66, 77, 78, 84, 91, 94, 132, 139, 141, 143, 154, 156, 182, 188, 231, 273, 278, 282, 286, 308, 329, 364, 417, 429, 462, 517, 546, 556, 564, 572, 611, 658, 834, 858, 924, 973, 987, 1001, 1034, 1092, 1222, 1316, 1529, 1551, 1668, 1716, 1807, 1833, 1946, 1974, 2002, 2068, 2444, 2919, 3003, 3058, 3102, 3614, 3619, 3666, 3892, 3948, 4004, 4277, 4587, 5421, 5838, 6006, 6116, 6204, 6533, 6721, 7228, 7238, 7332, 8554, 9174, 10703, 10842, 10857, 11676, 12012, 12649, 12831, 13066, 13442, 14476, 17108, 18348, 19599, 19877, 20163, 21406, 21684, 21714, 25298, 25662, 26132, 26884, 32109, 37947, 39198, 39754, 40326, 42812, 43428, 45731, 47047, 50596, 51324, 59631, 64218, 71863, 75894, 78396, 79508, 80652, 84929, 91462, 94094, 119262, 128436, 137193, 139139, 141141, 143726, 151788, 169858, 182924, 188188, 215589, 238524, 254787, 274386, 278278, 282282, 287452, 339716, 417417, 431178, 503041, 509574, 548772, 556556, 564564, 594503, 834834, 862356, 934219, 1006082, 1019148, 1189006, 1509123, 1669668, 1783509, 1868438, 2012164, 2378012, 2802657, 3018246, 3567018, 3736876, 5605314, 6036492, 6539533, 7134036, 11210628, 13079066, 19618599, 26158132, 39237198, 78474396]

約数ペア:

[(1, 78474396), (2, 39237198), (3, 26158132), (4, 19618599), (6, 13079066), (7, 11210628), (11, 7134036), (12, 6539533), (13, 6036492), (14, 5605314), (21, 3736876), (22, 3567018), (26, 3018246), (28, 2802657), (33, 2378012), (39, 2012164), (42, 1868438), (44, 1783509), (47, 1669668), (52, 1509123), (66, 1189006), (77, 1019148), (78, 1006082), (84, 934219), (91, 862356), (94, 834834), (132, 594503), (139, 564564), (141, 556556), (143, 548772), (154, 509574), (156, 503041), (182, 431178), (188, 417417), (231, 339716), (273, 287452), (278, 282282), (282, 278278), (286, 274386), (308, 254787), (329, 238524), (364, 215589), (417, 188188), (429, 182924), (462, 169858), (517, 151788), (546, 143726), (556, 141141), (564, 139139), (572, 137193), (611, 128436), (658, 119262), (834, 94094), (858, 91462), (924, 84929), (973, 80652), (987, 79508), (1001, 78396), (1034, 75894), (1092, 71863), (1222, 64218), (1316, 59631), (1529, 51324), (1551, 50596), (1668, 47047), (1716, 45731), (1807, 43428), (1833, 42812), (1946, 40326), (1974, 39754), (2002, 39198), (2068, 37947), (2444, 32109), (2919, 26884), (3003, 26132), (3058, 25662), (3102, 25298), (3614, 21714), (3619, 21684), (3666, 21406), (3892, 20163), (3948, 19877), (4004, 19599), (4277, 18348), (4587, 17108), (5421, 14476), (5838, 13442), (6006, 13066), (6116, 12831), (6204, 12649), (6533, 12012), (6721, 11676), (7228, 10857), (7238, 10842), (7332, 10703), (8554, 9174)]