79741872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 256888320

約数和(自身を除く): 177146448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 239, 252, 331, 336, 478, 504, 662, 717, 956, 993, 1008, 1324, 1434, 1673, 1912, 1986, 2151, 2317, 2648, 2868, 2979, 3346, 3824, 3972, 4302, 4634, 5019, 5296, 5736, 5958, 6692, 6951, 7944, 8604, 9268, 10038, 11472, 11916, 13384, 13902, 15057, 15888, 17208, 18536, 20076, 20853, 23832, 26768, 27804, 30114, 34416, 37072, 40152, 41706, 47664, 55608, 60228, 79109, 80304, 83412, 111216, 120456, 158218, 166824, 237327, 240912, 316436, 333648, 474654, 553763, 632872, 711981, 949308, 1107526, 1265744, 1423962, 1661289, 1898616, 2215052, 2847924, 3322578, 3797232, 4430104, 4983867, 5695848, 6645156, 8860208, 9967734, 11391696, 13290312, 19935468, 26580624, 39870936, 79741872]

約数ペア:

[(1, 79741872), (2, 39870936), (3, 26580624), (4, 19935468), (6, 13290312), (7, 11391696), (8, 9967734), (9, 8860208), (12, 6645156), (14, 5695848), (16, 4983867), (18, 4430104), (21, 3797232), (24, 3322578), (28, 2847924), (36, 2215052), (42, 1898616), (48, 1661289), (56, 1423962), (63, 1265744), (72, 1107526), (84, 949308), (112, 711981), (126, 632872), (144, 553763), (168, 474654), (239, 333648), (252, 316436), (331, 240912), (336, 237327), (478, 166824), (504, 158218), (662, 120456), (717, 111216), (956, 83412), (993, 80304), (1008, 79109), (1324, 60228), (1434, 55608), (1673, 47664), (1912, 41706), (1986, 40152), (2151, 37072), (2317, 34416), (2648, 30114), (2868, 27804), (2979, 26768), (3346, 23832), (3824, 20853), (3972, 20076), (4302, 18536), (4634, 17208), (5019, 15888), (5296, 15057), (5736, 13902), (5958, 13384), (6692, 11916), (6951, 11472), (7944, 10038), (8604, 9268)]