79720992

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 167944608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 107, 117, 144, 156, 199, 208, 214, 234, 288, 312, 321, 398, 416, 428, 468, 597, 624, 642, 796, 856, 936, 963, 1194, 1248, 1284, 1391, 1592, 1712, 1791, 1872, 1926, 2388, 2568, 2587, 2782, 3184, 3424, 3582, 3744, 3852, 4173, 4776, 5136, 5174, 5564, 6368, 7164, 7704, 7761, 8346, 9552, 10272, 10348, 11128, 12519, 14328, 15408, 15522, 16692, 19104, 20696, 21293, 22256, 23283, 25038, 28656, 30816, 31044, 33384, 41392, 42586, 44512, 46566, 50076, 57312, 62088, 63879, 66768, 82784, 85172, 93132, 100152, 124176, 127758, 133536, 170344, 186264, 191637, 200304, 248352, 255516, 276809, 340688, 372528, 383274, 400608, 511032, 553618, 681376, 745056, 766548, 830427, 1022064, 1107236, 1533096, 1660854, 2044128, 2214472, 2491281, 3066192, 3321708, 4428944, 4982562, 6132384, 6643416, 8857888, 9965124, 13286832, 19930248, 26573664, 39860496, 79720992]

約数ペア:

[(1, 79720992), (2, 39860496), (3, 26573664), (4, 19930248), (6, 13286832), (8, 9965124), (9, 8857888), (12, 6643416), (13, 6132384), (16, 4982562), (18, 4428944), (24, 3321708), (26, 3066192), (32, 2491281), (36, 2214472), (39, 2044128), (48, 1660854), (52, 1533096), (72, 1107236), (78, 1022064), (96, 830427), (104, 766548), (107, 745056), (117, 681376), (144, 553618), (156, 511032), (199, 400608), (208, 383274), (214, 372528), (234, 340688), (288, 276809), (312, 255516), (321, 248352), (398, 200304), (416, 191637), (428, 186264), (468, 170344), (597, 133536), (624, 127758), (642, 124176), (796, 100152), (856, 93132), (936, 85172), (963, 82784), (1194, 66768), (1248, 63879), (1284, 62088), (1391, 57312), (1592, 50076), (1712, 46566), (1791, 44512), (1872, 42586), (1926, 41392), (2388, 33384), (2568, 31044), (2587, 30816), (2782, 28656), (3184, 25038), (3424, 23283), (3582, 22256), (3744, 21293), (3852, 20696), (4173, 19104), (4776, 16692), (5136, 15522), (5174, 15408), (5564, 14328), (6368, 12519), (7164, 11128), (7704, 10348), (7761, 10272), (8346, 9552)]