80326512

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 160

約数和(自身を含む): 267125760

約数和(自身を除く): 186799248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 101, 108, 112, 126, 144, 168, 189, 202, 216, 252, 263, 303, 336, 378, 404, 432, 504, 526, 606, 707, 756, 789, 808, 909, 1008, 1052, 1212, 1414, 1512, 1578, 1616, 1818, 1841, 2104, 2121, 2367, 2424, 2727, 2828, 3024, 3156, 3636, 3682, 4208, 4242, 4734, 4848, 5454, 5523, 5656, 6312, 6363, 7101, 7272, 7364, 8484, 9468, 10908, 11046, 11312, 12624, 12726, 14202, 14544, 14728, 16569, 16968, 18936, 19089, 21816, 22092, 25452, 26563, 28404, 29456, 33138, 33936, 37872, 38178, 43632, 44184, 49707, 50904, 53126, 56808, 66276, 76356, 79689, 88368, 99414, 101808, 106252, 113616, 132552, 152712, 159378, 185941, 198828, 212504, 239067, 265104, 305424, 318756, 371882, 397656, 425008, 478134, 557823, 637512, 717201, 743764, 795312, 956268, 1115646, 1275024, 1434402, 1487528, 1673469, 1912536, 2231292, 2868804, 2975056, 3346938, 3825072, 4462584, 5020407, 5737608, 6693876, 8925168, 10040814, 11475216, 13387752, 20081628, 26775504, 40163256, 80326512]

約数ペア:

[(1, 80326512), (2, 40163256), (3, 26775504), (4, 20081628), (6, 13387752), (7, 11475216), (8, 10040814), (9, 8925168), (12, 6693876), (14, 5737608), (16, 5020407), (18, 4462584), (21, 3825072), (24, 3346938), (27, 2975056), (28, 2868804), (36, 2231292), (42, 1912536), (48, 1673469), (54, 1487528), (56, 1434402), (63, 1275024), (72, 1115646), (84, 956268), (101, 795312), (108, 743764), (112, 717201), (126, 637512), (144, 557823), (168, 478134), (189, 425008), (202, 397656), (216, 371882), (252, 318756), (263, 305424), (303, 265104), (336, 239067), (378, 212504), (404, 198828), (432, 185941), (504, 159378), (526, 152712), (606, 132552), (707, 113616), (756, 106252), (789, 101808), (808, 99414), (909, 88368), (1008, 79689), (1052, 76356), (1212, 66276), (1414, 56808), (1512, 53126), (1578, 50904), (1616, 49707), (1818, 44184), (1841, 43632), (2104, 38178), (2121, 37872), (2367, 33936), (2424, 33138), (2727, 29456), (2828, 28404), (3024, 26563), (3156, 25452), (3636, 22092), (3682, 21816), (4208, 19089), (4242, 18936), (4734, 16968), (4848, 16569), (5454, 14728), (5523, 14544), (5656, 14202), (6312, 12726), (6363, 12624), (7101, 11312), (7272, 11046), (7364, 10908), (8484, 9468)]