71205312

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 201168000

約数和(自身を除く): 129962688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 131, 149, 152, 192, 228, 262, 298, 304, 393, 447, 456, 524, 596, 608, 786, 894, 912, 1048, 1192, 1216, 1572, 1788, 1824, 2096, 2384, 2489, 2831, 3144, 3576, 3648, 4192, 4768, 4978, 5662, 6288, 7152, 7467, 8384, 8493, 9536, 9956, 11324, 12576, 14304, 14934, 16986, 19519, 19912, 22648, 25152, 28608, 29868, 33972, 39038, 39824, 45296, 58557, 59736, 67944, 78076, 79648, 90592, 117114, 119472, 135888, 156152, 159296, 181184, 234228, 238944, 271776, 312304, 370861, 468456, 477888, 543552, 624608, 741722, 936912, 1112583, 1249216, 1483444, 1873824, 2225166, 2966888, 3747648, 4450332, 5933776, 8900664, 11867552, 17801328, 23735104, 35602656, 71205312]

約数ペア:

[(1, 71205312), (2, 35602656), (3, 23735104), (4, 17801328), (6, 11867552), (8, 8900664), (12, 5933776), (16, 4450332), (19, 3747648), (24, 2966888), (32, 2225166), (38, 1873824), (48, 1483444), (57, 1249216), (64, 1112583), (76, 936912), (96, 741722), (114, 624608), (131, 543552), (149, 477888), (152, 468456), (192, 370861), (228, 312304), (262, 271776), (298, 238944), (304, 234228), (393, 181184), (447, 159296), (456, 156152), (524, 135888), (596, 119472), (608, 117114), (786, 90592), (894, 79648), (912, 78076), (1048, 67944), (1192, 59736), (1216, 58557), (1572, 45296), (1788, 39824), (1824, 39038), (2096, 33972), (2384, 29868), (2489, 28608), (2831, 25152), (3144, 22648), (3576, 19912), (3648, 19519), (4192, 16986), (4768, 14934), (4978, 14304), (5662, 12576), (6288, 11324), (7152, 9956), (7467, 9536), (8384, 8493)]