72785892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 187858944

約数和(自身を除く): 115073052

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 47, 62, 69, 92, 93, 94, 124, 138, 141, 181, 186, 188, 276, 282, 362, 372, 543, 564, 713, 724, 1081, 1086, 1426, 1457, 2139, 2162, 2172, 2852, 2914, 3243, 4163, 4278, 4324, 4371, 5611, 5828, 6486, 8326, 8507, 8556, 8742, 11222, 12489, 12972, 16652, 16833, 17014, 17484, 22444, 24978, 25521, 33511, 33666, 34028, 49956, 51042, 67022, 67332, 100533, 102084, 129053, 134044, 195661, 201066, 258106, 263717, 387159, 391322, 402132, 516212, 527434, 586983, 774318, 782644, 791151, 1054868, 1173966, 1548636, 1582302, 2347932, 3164604, 6065491, 12130982, 18196473, 24261964, 36392946, 72785892]

約数ペア:

[(1, 72785892), (2, 36392946), (3, 24261964), (4, 18196473), (6, 12130982), (12, 6065491), (23, 3164604), (31, 2347932), (46, 1582302), (47, 1548636), (62, 1173966), (69, 1054868), (92, 791151), (93, 782644), (94, 774318), (124, 586983), (138, 527434), (141, 516212), (181, 402132), (186, 391322), (188, 387159), (276, 263717), (282, 258106), (362, 201066), (372, 195661), (543, 134044), (564, 129053), (713, 102084), (724, 100533), (1081, 67332), (1086, 67022), (1426, 51042), (1457, 49956), (2139, 34028), (2162, 33666), (2172, 33511), (2852, 25521), (2914, 24978), (3243, 22444), (4163, 17484), (4278, 17014), (4324, 16833), (4371, 16652), (5611, 12972), (5828, 12489), (6486, 11222), (8326, 8742), (8507, 8556)]