87249624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1581

約数の個数: 128

約数和(自身を含む): 280903680

約数和(自身を除く): 193654056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1523, 1736, 1848, 2046, 2387, 2604, 2728, 3046, 4092, 4569, 4774, 5208, 6092, 7161, 8184, 9138, 9548, 10661, 12184, 14322, 16753, 18276, 19096, 21322, 28644, 31983, 33506, 36552, 42644, 47213, 50259, 57288, 63966, 67012, 85288, 94426, 100518, 117271, 127932, 134024, 141639, 188852, 201036, 234542, 255864, 283278, 330491, 351813, 377704, 402072, 469084, 519343, 566556, 660982, 703626, 938168, 991473, 1038686, 1133112, 1321964, 1407252, 1558029, 1982946, 2077372, 2643928, 2814504, 3116058, 3635401, 3965892, 4154744, 6232116, 7270802, 7931784, 10906203, 12464232, 14541604, 21812406, 29083208, 43624812, 87249624]

約数ペア:

[(1, 87249624), (2, 43624812), (3, 29083208), (4, 21812406), (6, 14541604), (7, 12464232), (8, 10906203), (11, 7931784), (12, 7270802), (14, 6232116), (21, 4154744), (22, 3965892), (24, 3635401), (28, 3116058), (31, 2814504), (33, 2643928), (42, 2077372), (44, 1982946), (56, 1558029), (62, 1407252), (66, 1321964), (77, 1133112), (84, 1038686), (88, 991473), (93, 938168), (124, 703626), (132, 660982), (154, 566556), (168, 519343), (186, 469084), (217, 402072), (231, 377704), (248, 351813), (264, 330491), (308, 283278), (341, 255864), (372, 234542), (434, 201036), (462, 188852), (616, 141639), (651, 134024), (682, 127932), (744, 117271), (868, 100518), (924, 94426), (1023, 85288), (1302, 67012), (1364, 63966), (1523, 57288), (1736, 50259), (1848, 47213), (2046, 42644), (2387, 36552), (2604, 33506), (2728, 31983), (3046, 28644), (4092, 21322), (4569, 19096), (4774, 18276), (5208, 16753), (6092, 14322), (7161, 12184), (8184, 10661), (9138, 9548)]