87828312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 261192960

約数和(自身を除く): 173364648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 157, 163, 264, 286, 312, 314, 326, 429, 471, 489, 572, 628, 652, 858, 942, 978, 1144, 1256, 1304, 1716, 1727, 1793, 1884, 1956, 2041, 2119, 3432, 3454, 3586, 3768, 3912, 4082, 4238, 5181, 5379, 6123, 6357, 6908, 7172, 8164, 8476, 10362, 10758, 12246, 12714, 13816, 14344, 16328, 16952, 20724, 21516, 22451, 23309, 24492, 25428, 25591, 41448, 43032, 44902, 46618, 48984, 50856, 51182, 67353, 69927, 76773, 89804, 93236, 102364, 134706, 139854, 153546, 179608, 186472, 204728, 269412, 279708, 281501, 307092, 332683, 538824, 559416, 563002, 614184, 665366, 844503, 998049, 1126004, 1330732, 1689006, 1996098, 2252008, 2661464, 3378012, 3659513, 3992196, 6756024, 7319026, 7984392, 10978539, 14638052, 21957078, 29276104, 43914156, 87828312]

約数ペア:

[(1, 87828312), (2, 43914156), (3, 29276104), (4, 21957078), (6, 14638052), (8, 10978539), (11, 7984392), (12, 7319026), (13, 6756024), (22, 3992196), (24, 3659513), (26, 3378012), (33, 2661464), (39, 2252008), (44, 1996098), (52, 1689006), (66, 1330732), (78, 1126004), (88, 998049), (104, 844503), (132, 665366), (143, 614184), (156, 563002), (157, 559416), (163, 538824), (264, 332683), (286, 307092), (312, 281501), (314, 279708), (326, 269412), (429, 204728), (471, 186472), (489, 179608), (572, 153546), (628, 139854), (652, 134706), (858, 102364), (942, 93236), (978, 89804), (1144, 76773), (1256, 69927), (1304, 67353), (1716, 51182), (1727, 50856), (1793, 48984), (1884, 46618), (1956, 44902), (2041, 43032), (2119, 41448), (3432, 25591), (3454, 25428), (3586, 24492), (3768, 23309), (3912, 22451), (4082, 21516), (4238, 20724), (5181, 16952), (5379, 16328), (6123, 14344), (6357, 13816), (6908, 12714), (7172, 12246), (8164, 10758), (8476, 10362)]