78033228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3807

約数の個数: 96

約数和(自身を含む): 235952640

約数和(自身を除く): 157919412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 3761, 5187, 6916, 7522, 10374, 11283, 15044, 20748, 22566, 26327, 45132, 48893, 52654, 71459, 78981, 97786, 105308, 142918, 146679, 157962, 195572, 214377, 285836, 293358, 315924, 342251, 428754, 500213, 586716, 684502, 857508, 928967, 1000426, 1026753, 1369004, 1500639, 1857934, 2000852, 2053506, 2786901, 3001278, 3715868, 4107012, 5573802, 6002556, 6502769, 11147604, 13005538, 19508307, 26011076, 39016614, 78033228]

約数ペア:

[(1, 78033228), (2, 39016614), (3, 26011076), (4, 19508307), (6, 13005538), (7, 11147604), (12, 6502769), (13, 6002556), (14, 5573802), (19, 4107012), (21, 3715868), (26, 3001278), (28, 2786901), (38, 2053506), (39, 2000852), (42, 1857934), (52, 1500639), (57, 1369004), (76, 1026753), (78, 1000426), (84, 928967), (91, 857508), (114, 684502), (133, 586716), (156, 500213), (182, 428754), (228, 342251), (247, 315924), (266, 293358), (273, 285836), (364, 214377), (399, 195572), (494, 157962), (532, 146679), (546, 142918), (741, 105308), (798, 97786), (988, 78981), (1092, 71459), (1482, 52654), (1596, 48893), (1729, 45132), (2964, 26327), (3458, 22566), (3761, 20748), (5187, 15044), (6916, 11283), (7522, 10374)]