79449336

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 236160000

約数和(自身を除く): 156710664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 239, 243, 324, 342, 456, 478, 486, 513, 648, 684, 717, 729, 956, 972, 1026, 1368, 1434, 1458, 1539, 1912, 1944, 2052, 2151, 2187, 2868, 2916, 3078, 4104, 4302, 4374, 4541, 4617, 5736, 5832, 6156, 6453, 8604, 8748, 9082, 9234, 12312, 12906, 13623, 13851, 17208, 17496, 18164, 18468, 19359, 25812, 27246, 27702, 36328, 36936, 38718, 40869, 41553, 51624, 54492, 55404, 58077, 77436, 81738, 83106, 108984, 110808, 116154, 122607, 154872, 163476, 166212, 174231, 232308, 245214, 326952, 332424, 348462, 367821, 464616, 490428, 522693, 696924, 735642, 980856, 1045386, 1103463, 1393848, 1471284, 2090772, 2206926, 2942568, 3310389, 4181544, 4413852, 6620778, 8827704, 9931167, 13241556, 19862334, 26483112, 39724668, 79449336]

約数ペア:

[(1, 79449336), (2, 39724668), (3, 26483112), (4, 19862334), (6, 13241556), (8, 9931167), (9, 8827704), (12, 6620778), (18, 4413852), (19, 4181544), (24, 3310389), (27, 2942568), (36, 2206926), (38, 2090772), (54, 1471284), (57, 1393848), (72, 1103463), (76, 1045386), (81, 980856), (108, 735642), (114, 696924), (152, 522693), (162, 490428), (171, 464616), (216, 367821), (228, 348462), (239, 332424), (243, 326952), (324, 245214), (342, 232308), (456, 174231), (478, 166212), (486, 163476), (513, 154872), (648, 122607), (684, 116154), (717, 110808), (729, 108984), (956, 83106), (972, 81738), (1026, 77436), (1368, 58077), (1434, 55404), (1458, 54492), (1539, 51624), (1912, 41553), (1944, 40869), (2052, 38718), (2151, 36936), (2187, 36328), (2868, 27702), (2916, 27246), (3078, 25812), (4104, 19359), (4302, 18468), (4374, 18164), (4541, 17496), (4617, 17208), (5736, 13851), (5832, 13623), (6156, 12906), (6453, 12312), (8604, 9234), (8748, 9082)]