809172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 108

約数和(自身を含む): 2664480

約数和(自身を除く): 1855308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 169, 171, 182, 228, 234, 247, 252, 266, 273, 338, 342, 364, 399, 468, 494, 507, 532, 546, 676, 684, 741, 798, 819, 988, 1014, 1092, 1183, 1197, 1482, 1521, 1596, 1638, 1729, 2028, 2223, 2366, 2394, 2964, 3042, 3211, 3276, 3458, 3549, 4446, 4732, 4788, 5187, 6084, 6422, 6916, 7098, 8892, 9633, 10374, 10647, 12844, 14196, 15561, 19266, 20748, 21294, 22477, 28899, 31122, 38532, 42588, 44954, 57798, 62244, 67431, 89908, 115596, 134862, 202293, 269724, 404586, 809172]

約数ペア:

[(1, 809172), (2, 404586), (3, 269724), (4, 202293), (6, 134862), (7, 115596), (9, 89908), (12, 67431), (13, 62244), (14, 57798), (18, 44954), (19, 42588), (21, 38532), (26, 31122), (28, 28899), (36, 22477), (38, 21294), (39, 20748), (42, 19266), (52, 15561), (57, 14196), (63, 12844), (76, 10647), (78, 10374), (84, 9633), (91, 8892), (114, 7098), (117, 6916), (126, 6422), (133, 6084), (156, 5187), (169, 4788), (171, 4732), (182, 4446), (228, 3549), (234, 3458), (247, 3276), (252, 3211), (266, 3042), (273, 2964), (338, 2394), (342, 2366), (364, 2223), (399, 2028), (468, 1729), (494, 1638), (507, 1596), (532, 1521), (546, 1482), (676, 1197), (684, 1183), (741, 1092), (798, 1014), (819, 988)]