73320446.000000000

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 294948864

約数和(自身を除く): 170838592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 71, 88, 104, 142, 143, 176, 191, 208, 284, 286, 352, 382, 416, 568, 572, 704, 764, 781, 832, 923, 1136, 1144, 1528, 1562, 1846, 2101, 2272, 2288, 2483, 3056, 3124, 3692, 4202, 4544, 4576, 4966, 6112, 6248, 7384, 8404, 9152, 9932, 10153, 12224, 12496, 13561, 14768, 16808, 19864, 20306, 24992, 27122, 27313, 29536, 33616, 39728, 40612, 49984, 54244, 54626, 59072, 67232, 79456, 81224, 108488, 109252, 134464, 149171, 158912, 162448, 176293, 216976, 218504, 298342, 324896, 352586, 433952, 437008, 596684, 649792, 705172, 867904, 874016, 1193368, 1410344, 1748032, 1939223, 2386736, 2820688, 3878446, 4773472, 5641376, 7756892, 9546944, 11282752, 15513784, 31027568, 62055136, 124110272]

約数ペア:

[(1, 124110272), (2, 62055136), (4, 31027568), (8, 15513784), (11, 11282752), (13, 9546944), (16, 7756892), (22, 5641376), (26, 4773472), (32, 3878446), (44, 2820688), (52, 2386736), (64, 1939223), (71, 1748032), (88, 1410344), (104, 1193368), (142, 874016), (143, 867904), (176, 705172), (191, 649792), (208, 596684), (284, 437008), (286, 433952), (352, 352586), (382, 324896), (416, 298342), (568, 218504), (572, 216976), (704, 176293), (764, 162448), (781, 158912), (832, 149171), (923, 134464), (1136, 109252), (1144, 108488), (1528, 81224), (1562, 79456), (1846, 67232), (2101, 59072), (2272, 54626), (2288, 54244), (2483, 49984), (3056, 40612), (3124, 39728), (3692, 33616), (4202, 29536), (4544, 27313), (4576, 27122), (4966, 24992), (6112, 20306), (6248, 19864), (7384, 16808), (8404, 14768), (9152, 13561), (9932, 12496), (10153, 12224)]