77988498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 192614400

約数和(自身を除く): 114625902

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 49, 62, 86, 93, 98, 129, 147, 186, 199, 217, 258, 294, 301, 398, 434, 597, 602, 651, 903, 1194, 1302, 1333, 1393, 1519, 1806, 2107, 2666, 2786, 3038, 3999, 4179, 4214, 4557, 6169, 6321, 7998, 8358, 8557, 9114, 9331, 9751, 12338, 12642, 17114, 18507, 18662, 19502, 25671, 27993, 29253, 37014, 43183, 51342, 55986, 58506, 59899, 65317, 86366, 119798, 129549, 130634, 179697, 195951, 259098, 265267, 302281, 359394, 391902, 419293, 530534, 604562, 795801, 838586, 906843, 1257879, 1591602, 1813686, 1856869, 2515758, 3713738, 5570607, 11141214, 12998083, 25996166, 38994249, 77988498]

約数ペア:

[(1, 77988498), (2, 38994249), (3, 25996166), (6, 12998083), (7, 11141214), (14, 5570607), (21, 3713738), (31, 2515758), (42, 1856869), (43, 1813686), (49, 1591602), (62, 1257879), (86, 906843), (93, 838586), (98, 795801), (129, 604562), (147, 530534), (186, 419293), (199, 391902), (217, 359394), (258, 302281), (294, 265267), (301, 259098), (398, 195951), (434, 179697), (597, 130634), (602, 129549), (651, 119798), (903, 86366), (1194, 65317), (1302, 59899), (1333, 58506), (1393, 55986), (1519, 51342), (1806, 43183), (2107, 37014), (2666, 29253), (2786, 27993), (3038, 25671), (3999, 19502), (4179, 18662), (4214, 18507), (4557, 17114), (6169, 12642), (6321, 12338), (7998, 9751), (8358, 9331), (8557, 9114)]