87015312

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 256501440

約数和(自身を除く): 169486128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 67, 72, 87, 116, 134, 144, 174, 201, 232, 261, 268, 311, 348, 402, 464, 522, 536, 603, 622, 696, 804, 933, 1044, 1072, 1206, 1244, 1392, 1608, 1866, 1943, 2088, 2412, 2488, 2799, 3216, 3732, 3886, 4176, 4824, 4976, 5598, 5829, 7464, 7772, 9019, 9648, 11196, 11658, 14928, 15544, 17487, 18038, 20837, 22392, 23316, 27057, 31088, 34974, 36076, 41674, 44784, 46632, 54114, 62511, 69948, 72152, 81171, 83348, 93264, 108228, 125022, 139896, 144304, 162342, 166696, 187533, 216456, 250044, 279792, 324684, 333392, 375066, 432912, 500088, 604273, 649368, 750132, 1000176, 1208546, 1298736, 1500264, 1812819, 2417092, 3000528, 3625638, 4834184, 5438457, 7251276, 9668368, 10876914, 14502552, 21753828, 29005104, 43507656, 87015312]

約数ペア:

[(1, 87015312), (2, 43507656), (3, 29005104), (4, 21753828), (6, 14502552), (8, 10876914), (9, 9668368), (12, 7251276), (16, 5438457), (18, 4834184), (24, 3625638), (29, 3000528), (36, 2417092), (48, 1812819), (58, 1500264), (67, 1298736), (72, 1208546), (87, 1000176), (116, 750132), (134, 649368), (144, 604273), (174, 500088), (201, 432912), (232, 375066), (261, 333392), (268, 324684), (311, 279792), (348, 250044), (402, 216456), (464, 187533), (522, 166696), (536, 162342), (603, 144304), (622, 139896), (696, 125022), (804, 108228), (933, 93264), (1044, 83348), (1072, 81171), (1206, 72152), (1244, 69948), (1392, 62511), (1608, 54114), (1866, 46632), (1943, 44784), (2088, 41674), (2412, 36076), (2488, 34974), (2799, 31088), (3216, 27057), (3732, 23316), (3886, 22392), (4176, 20837), (4824, 18038), (4976, 17487), (5598, 15544), (5829, 14928), (7464, 11658), (7772, 11196), (9019, 9648)]