81335124

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3094

約数の個数: 96

約数和(自身を含む): 239120000

約数和(自身を除く): 157784876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 3049, 4446, 6098, 6669, 8892, 9147, 12196, 13338, 18294, 26676, 27441, 36588, 39637, 54882, 57931, 79274, 82323, 109764, 115862, 118911, 158548, 164646, 173793, 231724, 237822, 329292, 347586, 356733, 475644, 521379, 695172, 713466, 753103, 1042758, 1070199, 1426932, 1506206, 1564137, 2085516, 2140398, 2259309, 3012412, 3128274, 4280796, 4518618, 6256548, 6777927, 9037236, 13555854, 20333781, 27111708, 40667562, 81335124]

約数ペア:

[(1, 81335124), (2, 40667562), (3, 27111708), (4, 20333781), (6, 13555854), (9, 9037236), (12, 6777927), (13, 6256548), (18, 4518618), (19, 4280796), (26, 3128274), (27, 3012412), (36, 2259309), (38, 2140398), (39, 2085516), (52, 1564137), (54, 1506206), (57, 1426932), (76, 1070199), (78, 1042758), (108, 753103), (114, 713466), (117, 695172), (156, 521379), (171, 475644), (228, 356733), (234, 347586), (247, 329292), (342, 237822), (351, 231724), (468, 173793), (494, 164646), (513, 158548), (684, 118911), (702, 115862), (741, 109764), (988, 82323), (1026, 79274), (1404, 57931), (1482, 54882), (2052, 39637), (2223, 36588), (2964, 27441), (3049, 26676), (4446, 18294), (6098, 13338), (6669, 12196), (8892, 9147)]