79955784

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 226395000

約数和(自身を除く): 146439216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 149, 174, 232, 257, 261, 298, 348, 447, 514, 522, 596, 696, 771, 894, 1028, 1044, 1192, 1341, 1542, 1788, 2056, 2088, 2313, 2682, 3084, 3576, 4321, 4626, 5364, 6168, 7453, 8642, 9252, 10728, 12963, 14906, 17284, 18504, 22359, 25926, 29812, 34568, 38293, 38889, 44718, 51852, 59624, 67077, 76586, 77778, 89436, 103704, 114879, 134154, 153172, 155556, 178872, 229758, 268308, 306344, 311112, 344637, 459516, 536616, 689274, 919032, 1110497, 1378548, 2220994, 2757096, 3331491, 4441988, 6662982, 8883976, 9994473, 13325964, 19988946, 26651928, 39977892, 79955784]

約数ペア:

[(1, 79955784), (2, 39977892), (3, 26651928), (4, 19988946), (6, 13325964), (8, 9994473), (9, 8883976), (12, 6662982), (18, 4441988), (24, 3331491), (29, 2757096), (36, 2220994), (58, 1378548), (72, 1110497), (87, 919032), (116, 689274), (149, 536616), (174, 459516), (232, 344637), (257, 311112), (261, 306344), (298, 268308), (348, 229758), (447, 178872), (514, 155556), (522, 153172), (596, 134154), (696, 114879), (771, 103704), (894, 89436), (1028, 77778), (1044, 76586), (1192, 67077), (1341, 59624), (1542, 51852), (1788, 44718), (2056, 38889), (2088, 38293), (2313, 34568), (2682, 29812), (3084, 25926), (3576, 22359), (4321, 18504), (4626, 17284), (5364, 14906), (6168, 12963), (7453, 10728), (8642, 9252)]