72855804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 206438400

約数和(自身を除く): 133582596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 191, 228, 239, 266, 382, 399, 478, 532, 573, 717, 764, 798, 956, 1146, 1337, 1434, 1596, 1673, 2292, 2674, 2868, 3346, 3629, 4011, 4541, 5019, 5348, 6692, 7258, 8022, 9082, 10038, 10887, 13623, 14516, 16044, 18164, 20076, 21774, 25403, 27246, 31787, 43548, 45649, 50806, 54492, 63574, 76209, 91298, 95361, 101612, 127148, 136947, 152418, 182596, 190722, 273894, 304836, 319543, 381444, 547788, 639086, 867331, 958629, 1278172, 1734662, 1917258, 2601993, 3469324, 3834516, 5203986, 6071317, 10407972, 12142634, 18213951, 24285268, 36427902, 72855804]

約数ペア:

[(1, 72855804), (2, 36427902), (3, 24285268), (4, 18213951), (6, 12142634), (7, 10407972), (12, 6071317), (14, 5203986), (19, 3834516), (21, 3469324), (28, 2601993), (38, 1917258), (42, 1734662), (57, 1278172), (76, 958629), (84, 867331), (114, 639086), (133, 547788), (191, 381444), (228, 319543), (239, 304836), (266, 273894), (382, 190722), (399, 182596), (478, 152418), (532, 136947), (573, 127148), (717, 101612), (764, 95361), (798, 91298), (956, 76209), (1146, 63574), (1337, 54492), (1434, 50806), (1596, 45649), (1673, 43548), (2292, 31787), (2674, 27246), (2868, 25403), (3346, 21774), (3629, 20076), (4011, 18164), (4541, 16044), (5019, 14516), (5348, 13623), (6692, 10887), (7258, 10038), (8022, 9082)]