82489512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 249200640

約数和(自身を除く): 166711128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 124, 141, 168, 186, 188, 217, 248, 282, 329, 337, 372, 376, 434, 564, 651, 658, 674, 744, 868, 987, 1011, 1128, 1302, 1316, 1348, 1457, 1736, 1974, 2022, 2359, 2604, 2632, 2696, 2914, 3948, 4044, 4371, 4718, 5208, 5828, 7077, 7896, 8088, 8742, 9436, 10199, 10447, 11656, 14154, 15839, 17484, 18872, 20398, 20894, 28308, 30597, 31341, 31678, 34968, 40796, 41788, 47517, 56616, 61194, 62682, 63356, 73129, 81592, 83576, 95034, 110873, 122388, 125364, 126712, 146258, 190068, 219387, 221746, 244776, 250728, 292516, 332619, 380136, 438774, 443492, 491009, 585032, 665238, 877548, 886984, 982018, 1330476, 1473027, 1755096, 1964036, 2660952, 2946054, 3437063, 3928072, 5892108, 6874126, 10311189, 11784216, 13748252, 20622378, 27496504, 41244756, 82489512]

約数ペア:

[(1, 82489512), (2, 41244756), (3, 27496504), (4, 20622378), (6, 13748252), (7, 11784216), (8, 10311189), (12, 6874126), (14, 5892108), (21, 3928072), (24, 3437063), (28, 2946054), (31, 2660952), (42, 1964036), (47, 1755096), (56, 1473027), (62, 1330476), (84, 982018), (93, 886984), (94, 877548), (124, 665238), (141, 585032), (168, 491009), (186, 443492), (188, 438774), (217, 380136), (248, 332619), (282, 292516), (329, 250728), (337, 244776), (372, 221746), (376, 219387), (434, 190068), (564, 146258), (651, 126712), (658, 125364), (674, 122388), (744, 110873), (868, 95034), (987, 83576), (1011, 81592), (1128, 73129), (1302, 63356), (1316, 62682), (1348, 61194), (1457, 56616), (1736, 47517), (1974, 41788), (2022, 40796), (2359, 34968), (2604, 31678), (2632, 31341), (2696, 30597), (2914, 28308), (3948, 20894), (4044, 20398), (4371, 18872), (4718, 17484), (5208, 15839), (5828, 14154), (7077, 11656), (7896, 10447), (8088, 10199), (8742, 9436)]