78967602

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 137792718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 62, 63, 69, 93, 126, 138, 161, 186, 189, 207, 217, 279, 293, 322, 378, 414, 434, 483, 558, 586, 621, 651, 713, 837, 879, 966, 1242, 1302, 1426, 1449, 1674, 1758, 1953, 2051, 2139, 2637, 2898, 3906, 4102, 4278, 4347, 4991, 5274, 5859, 6153, 6417, 6739, 7911, 8694, 9083, 9982, 11718, 12306, 12834, 13478, 14973, 15822, 18166, 18459, 19251, 20217, 27249, 29946, 36918, 38502, 40434, 44919, 47173, 54498, 55377, 60651, 63581, 81747, 89838, 94346, 110754, 121302, 127162, 134757, 141519, 163494, 181953, 190743, 208909, 245241, 269514, 283038, 363906, 381486, 417818, 424557, 490482, 572229, 626727, 849114, 1144458, 1253454, 1273671, 1462363, 1716687, 1880181, 2547342, 2924726, 3433374, 3760362, 4387089, 5640543, 8774178, 11281086, 13161267, 26322534, 39483801, 78967602]

約数ペア:

[(1, 78967602), (2, 39483801), (3, 26322534), (6, 13161267), (7, 11281086), (9, 8774178), (14, 5640543), (18, 4387089), (21, 3760362), (23, 3433374), (27, 2924726), (31, 2547342), (42, 1880181), (46, 1716687), (54, 1462363), (62, 1273671), (63, 1253454), (69, 1144458), (93, 849114), (126, 626727), (138, 572229), (161, 490482), (186, 424557), (189, 417818), (207, 381486), (217, 363906), (279, 283038), (293, 269514), (322, 245241), (378, 208909), (414, 190743), (434, 181953), (483, 163494), (558, 141519), (586, 134757), (621, 127162), (651, 121302), (713, 110754), (837, 94346), (879, 89838), (966, 81747), (1242, 63581), (1302, 60651), (1426, 55377), (1449, 54498), (1674, 47173), (1758, 44919), (1953, 40434), (2051, 38502), (2139, 36918), (2637, 29946), (2898, 27249), (3906, 20217), (4102, 19251), (4278, 18459), (4347, 18166), (4991, 15822), (5274, 14973), (5859, 13478), (6153, 12834), (6417, 12306), (6739, 11718), (7911, 9982), (8694, 9083)]