73254272

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 189638400

約数和(自身を除く): 116384128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 331, 364, 416, 448, 494, 532, 608, 662, 728, 832, 896, 988, 1064, 1216, 1324, 1456, 1664, 1729, 1976, 2128, 2317, 2432, 2648, 2912, 3458, 3952, 4256, 4303, 4634, 5296, 5824, 6289, 6916, 7904, 8512, 8606, 9268, 10592, 11648, 12578, 13832, 15808, 17024, 17212, 18536, 21184, 25156, 27664, 30121, 31616, 34424, 37072, 42368, 44023, 50312, 55328, 60242, 68848, 74144, 81757, 88046, 100624, 110656, 120484, 137696, 148288, 163514, 176092, 201248, 221312, 240968, 275392, 296576, 327028, 352184, 402496, 481936, 550784, 572299, 654056, 704368, 804992, 963872, 1144598, 1308112, 1408736, 1927744, 2289196, 2616224, 2817472, 3855488, 4578392, 5232448, 5634944, 9156784, 10464896, 18313568, 36627136, 73254272]

約数ペア:

[(1, 73254272), (2, 36627136), (4, 18313568), (7, 10464896), (8, 9156784), (13, 5634944), (14, 5232448), (16, 4578392), (19, 3855488), (26, 2817472), (28, 2616224), (32, 2289196), (38, 1927744), (52, 1408736), (56, 1308112), (64, 1144598), (76, 963872), (91, 804992), (104, 704368), (112, 654056), (128, 572299), (133, 550784), (152, 481936), (182, 402496), (208, 352184), (224, 327028), (247, 296576), (266, 275392), (304, 240968), (331, 221312), (364, 201248), (416, 176092), (448, 163514), (494, 148288), (532, 137696), (608, 120484), (662, 110656), (728, 100624), (832, 88046), (896, 81757), (988, 74144), (1064, 68848), (1216, 60242), (1324, 55328), (1456, 50312), (1664, 44023), (1729, 42368), (1976, 37072), (2128, 34424), (2317, 31616), (2432, 30121), (2648, 27664), (2912, 25156), (3458, 21184), (3952, 18536), (4256, 17212), (4303, 17024), (4634, 15808), (5296, 13832), (5824, 12578), (6289, 11648), (6916, 10592), (7904, 9268), (8512, 8606)]