71521632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2765

約数の個数: 144

約数和(自身を含む): 250417440

約数和(自身を除く): 178895808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2729, 2912, 3276, 3744, 4368, 5458, 6552, 8187, 8736, 10916, 13104, 16374, 19103, 21832, 24561, 26208, 32748, 35477, 38206, 43664, 49122, 57309, 65496, 70954, 76412, 87328, 98244, 106431, 114618, 130992, 141908, 152824, 171927, 196488, 212862, 229236, 248339, 261984, 283816, 305648, 319293, 343854, 392976, 425724, 458472, 496678, 567632, 611296, 638586, 687708, 745017, 785952, 851448, 916944, 993356, 1135264, 1277172, 1375416, 1490034, 1702896, 1833888, 1986712, 2235051, 2554344, 2750832, 2980068, 3405792, 3973424, 4470102, 5108688, 5501664, 5960136, 7946848, 8940204, 10217376, 11920272, 17880408, 23840544, 35760816, 71521632]

約数ペア:

[(1, 71521632), (2, 35760816), (3, 23840544), (4, 17880408), (6, 11920272), (7, 10217376), (8, 8940204), (9, 7946848), (12, 5960136), (13, 5501664), (14, 5108688), (16, 4470102), (18, 3973424), (21, 3405792), (24, 2980068), (26, 2750832), (28, 2554344), (32, 2235051), (36, 1986712), (39, 1833888), (42, 1702896), (48, 1490034), (52, 1375416), (56, 1277172), (63, 1135264), (72, 993356), (78, 916944), (84, 851448), (91, 785952), (96, 745017), (104, 687708), (112, 638586), (117, 611296), (126, 567632), (144, 496678), (156, 458472), (168, 425724), (182, 392976), (208, 343854), (224, 319293), (234, 305648), (252, 283816), (273, 261984), (288, 248339), (312, 229236), (336, 212862), (364, 196488), (416, 171927), (468, 152824), (504, 141908), (546, 130992), (624, 114618), (672, 106431), (728, 98244), (819, 87328), (936, 76412), (1008, 70954), (1092, 65496), (1248, 57309), (1456, 49122), (1638, 43664), (1872, 38206), (2016, 35477), (2184, 32748), (2729, 26208), (2912, 24561), (3276, 21832), (3744, 19103), (4368, 16374), (5458, 13104), (6552, 10916), (8187, 8736)]