84744408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 258048000

約数和(自身を除く): 173303592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 139, 152, 168, 191, 228, 266, 278, 382, 399, 417, 456, 532, 556, 573, 764, 798, 834, 973, 1064, 1112, 1146, 1337, 1528, 1596, 1668, 1946, 2292, 2641, 2674, 2919, 3192, 3336, 3629, 3892, 4011, 4584, 5282, 5348, 5838, 7258, 7784, 7923, 8022, 10564, 10696, 10887, 11676, 14516, 15846, 16044, 18487, 21128, 21774, 23352, 25403, 26549, 29032, 31692, 32088, 36974, 43548, 50806, 53098, 55461, 63384, 73948, 76209, 79647, 87096, 101612, 106196, 110922, 147896, 152418, 159294, 185843, 203224, 212392, 221844, 304836, 318588, 371686, 443688, 504431, 557529, 609672, 637176, 743372, 1008862, 1115058, 1486744, 1513293, 2017724, 2230116, 3026586, 3531017, 4035448, 4460232, 6053172, 7062034, 10593051, 12106344, 14124068, 21186102, 28248136, 42372204, 84744408]

約数ペア:

[(1, 84744408), (2, 42372204), (3, 28248136), (4, 21186102), (6, 14124068), (7, 12106344), (8, 10593051), (12, 7062034), (14, 6053172), (19, 4460232), (21, 4035448), (24, 3531017), (28, 3026586), (38, 2230116), (42, 2017724), (56, 1513293), (57, 1486744), (76, 1115058), (84, 1008862), (114, 743372), (133, 637176), (139, 609672), (152, 557529), (168, 504431), (191, 443688), (228, 371686), (266, 318588), (278, 304836), (382, 221844), (399, 212392), (417, 203224), (456, 185843), (532, 159294), (556, 152418), (573, 147896), (764, 110922), (798, 106196), (834, 101612), (973, 87096), (1064, 79647), (1112, 76209), (1146, 73948), (1337, 63384), (1528, 55461), (1596, 53098), (1668, 50806), (1946, 43548), (2292, 36974), (2641, 32088), (2674, 31692), (2919, 29032), (3192, 26549), (3336, 25403), (3629, 23352), (3892, 21774), (4011, 21128), (4584, 18487), (5282, 16044), (5348, 15846), (5838, 14516), (7258, 11676), (7784, 10887), (7923, 10696), (8022, 10564)]