172088784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^3$

素因数の和:115

約数の個数: 180

約数和(自身を含む): 580247460

約数和(自身を除く): 408158676

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 784, 812, 841, 882, 1008, 1044, 1176, 1218, 1392, 1421, 1624, 1682, 1764, 1827, 2088, 2352, 2436, 2523, 2842, 3248, 3364, 3528, 3654, 4176, 4263, 4872, 5046, 5684, 5887, 6728, 7056, 7308, 7569, 8526, 9744, 10092, 11368, 11774, 12789, 13456, 14616, 15138, 17052, 17661, 20184, 22736, 23548, 24389, 25578, 29232, 30276, 34104, 35322, 40368, 41209, 47096, 48778, 51156, 52983, 60552, 68208, 70644, 73167, 82418, 94192, 97556, 102312, 105966, 121104, 123627, 141288, 146334, 164836, 170723, 195112, 204624, 211932, 219501, 247254, 282576, 292668, 329672, 341446, 370881, 390224, 423864, 439002, 494508, 512169, 585336, 659344, 682892, 741762, 847728, 878004, 989016, 1024338, 1170672, 1195061, 1365784, 1483524, 1536507, 1756008, 1978032, 2048676, 2390122, 2731568, 2967048, 3073014, 3512016, 3585183, 4097352, 4780244, 5934096, 6146028, 7170366, 8194704, 9560488, 10755549, 12292056, 14340732, 19120976, 21511098, 24584112, 28681464, 43022196, 57362928, 86044392, 172088784]

約数ペア:

[(1, 172088784), (2, 86044392), (3, 57362928), (4, 43022196), (6, 28681464), (7, 24584112), (8, 21511098), (9, 19120976), (12, 14340732), (14, 12292056), (16, 10755549), (18, 9560488), (21, 8194704), (24, 7170366), (28, 6146028), (29, 5934096), (36, 4780244), (42, 4097352), (48, 3585183), (49, 3512016), (56, 3073014), (58, 2967048), (63, 2731568), (72, 2390122), (84, 2048676), (87, 1978032), (98, 1756008), (112, 1536507), (116, 1483524), (126, 1365784), (144, 1195061), (147, 1170672), (168, 1024338), (174, 989016), (196, 878004), (203, 847728), (232, 741762), (252, 682892), (261, 659344), (294, 585336), (336, 512169), (348, 494508), (392, 439002), (406, 423864), (441, 390224), (464, 370881), (504, 341446), (522, 329672), (588, 292668), (609, 282576), (696, 247254), (784, 219501), (812, 211932), (841, 204624), (882, 195112), (1008, 170723), (1044, 164836), (1176, 146334), (1218, 141288), (1392, 123627), (1421, 121104), (1624, 105966), (1682, 102312), (1764, 97556), (1827, 94192), (2088, 82418), (2352, 73167), (2436, 70644), (2523, 68208), (2842, 60552), (3248, 52983), (3364, 51156), (3528, 48778), (3654, 47096), (4176, 41209), (4263, 40368), (4872, 35322), (5046, 34104), (5684, 30276), (5887, 29232), (6728, 25578), (7056, 24389), (7308, 23548), (7569, 22736), (8526, 20184), (9744, 17661), (10092, 17052), (11368, 15138), (11774, 14616), (12789, 13456)]