71465328

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:594

約数の個数: 140

約数和(自身を含む): 226880568

約数和(自身を除く): 155415240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 557, 594, 648, 729, 792, 891, 972, 1114, 1188, 1296, 1458, 1584, 1671, 1782, 1944, 2228, 2376, 2673, 2916, 3342, 3564, 3888, 4456, 4752, 5013, 5346, 5832, 6127, 6684, 7128, 8019, 8912, 10026, 10692, 11664, 12254, 13368, 14256, 15039, 16038, 18381, 20052, 21384, 24508, 26736, 30078, 32076, 36762, 40104, 42768, 45117, 49016, 55143, 60156, 64152, 73524, 80208, 90234, 98032, 110286, 120312, 128304, 135351, 147048, 165429, 180468, 220572, 240624, 270702, 294096, 330858, 360936, 406053, 441144, 496287, 541404, 661716, 721872, 812106, 882288, 992574, 1082808, 1323432, 1488861, 1624212, 1985148, 2165616, 2646864, 2977722, 3248424, 3970296, 4466583, 5955444, 6496848, 7940592, 8933166, 11910888, 17866332, 23821776, 35732664, 71465328]

約数ペア:

[(1, 71465328), (2, 35732664), (3, 23821776), (4, 17866332), (6, 11910888), (8, 8933166), (9, 7940592), (11, 6496848), (12, 5955444), (16, 4466583), (18, 3970296), (22, 3248424), (24, 2977722), (27, 2646864), (33, 2165616), (36, 1985148), (44, 1624212), (48, 1488861), (54, 1323432), (66, 1082808), (72, 992574), (81, 882288), (88, 812106), (99, 721872), (108, 661716), (132, 541404), (144, 496287), (162, 441144), (176, 406053), (198, 360936), (216, 330858), (243, 294096), (264, 270702), (297, 240624), (324, 220572), (396, 180468), (432, 165429), (486, 147048), (528, 135351), (557, 128304), (594, 120312), (648, 110286), (729, 98032), (792, 90234), (891, 80208), (972, 73524), (1114, 64152), (1188, 60156), (1296, 55143), (1458, 49016), (1584, 45117), (1671, 42768), (1782, 40104), (1944, 36762), (2228, 32076), (2376, 30078), (2673, 26736), (2916, 24508), (3342, 21384), (3564, 20052), (3888, 18381), (4456, 16038), (4752, 15039), (5013, 14256), (5346, 13368), (5832, 12254), (6127, 11664), (6684, 10692), (7128, 10026), (8019, 8912)]