80204688

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 244270080

約数和(自身を除く): 164065392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 72, 93, 106, 108, 113, 124, 144, 159, 186, 212, 216, 226, 248, 279, 318, 339, 372, 424, 432, 452, 477, 496, 558, 636, 678, 744, 837, 848, 904, 954, 1017, 1116, 1272, 1356, 1431, 1488, 1643, 1674, 1808, 1908, 2034, 2232, 2544, 2712, 2862, 3051, 3286, 3348, 3503, 3816, 4068, 4464, 4929, 5424, 5724, 5989, 6102, 6572, 6696, 7006, 7632, 8136, 9858, 10509, 11448, 11978, 12204, 13144, 13392, 14012, 14787, 16272, 17967, 19716, 21018, 22896, 23956, 24408, 26288, 28024, 29574, 31527, 35934, 39432, 42036, 44361, 47912, 48816, 53901, 56048, 59148, 63054, 71868, 78864, 84072, 88722, 94581, 95824, 107802, 118296, 126108, 143736, 161703, 168144, 177444, 185659, 189162, 215604, 236592, 252216, 287472, 323406, 354888, 371318, 378324, 431208, 504432, 556977, 646812, 709776, 742636, 756648, 862416, 1113954, 1293624, 1485272, 1513296, 1670931, 2227908, 2587248, 2970544, 3341862, 4455816, 5012793, 6683724, 8911632, 10025586, 13367448, 20051172, 26734896, 40102344, 80204688]

約数ペア:

[(1, 80204688), (2, 40102344), (3, 26734896), (4, 20051172), (6, 13367448), (8, 10025586), (9, 8911632), (12, 6683724), (16, 5012793), (18, 4455816), (24, 3341862), (27, 2970544), (31, 2587248), (36, 2227908), (48, 1670931), (53, 1513296), (54, 1485272), (62, 1293624), (72, 1113954), (93, 862416), (106, 756648), (108, 742636), (113, 709776), (124, 646812), (144, 556977), (159, 504432), (186, 431208), (212, 378324), (216, 371318), (226, 354888), (248, 323406), (279, 287472), (318, 252216), (339, 236592), (372, 215604), (424, 189162), (432, 185659), (452, 177444), (477, 168144), (496, 161703), (558, 143736), (636, 126108), (678, 118296), (744, 107802), (837, 95824), (848, 94581), (904, 88722), (954, 84072), (1017, 78864), (1116, 71868), (1272, 63054), (1356, 59148), (1431, 56048), (1488, 53901), (1643, 48816), (1674, 47912), (1808, 44361), (1908, 42036), (2034, 39432), (2232, 35934), (2544, 31527), (2712, 29574), (2862, 28024), (3051, 26288), (3286, 24408), (3348, 23956), (3503, 22896), (3816, 21018), (4068, 19716), (4464, 17967), (4929, 16272), (5424, 14787), (5724, 14012), (5989, 13392), (6102, 13144), (6572, 12204), (6696, 11978), (7006, 11448), (7632, 10509), (8136, 9858)]