123854112

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 382643352

約数和(自身を除く): 258789240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 204, 246, 272, 288, 306, 328, 369, 408, 492, 544, 612, 617, 656, 697, 738, 816, 984, 1224, 1234, 1312, 1394, 1476, 1632, 1851, 1968, 2091, 2448, 2468, 2788, 2952, 3702, 3936, 4182, 4896, 4936, 5553, 5576, 5904, 6273, 7404, 8364, 9872, 10489, 11106, 11152, 11808, 12546, 14808, 16728, 19744, 20978, 22212, 22304, 25092, 25297, 29616, 31467, 33456, 41956, 44424, 50184, 50594, 59232, 62934, 66912, 75891, 83912, 88848, 94401, 100368, 101188, 125868, 151782, 167824, 177696, 188802, 200736, 202376, 227673, 251736, 303564, 335648, 377604, 404752, 430049, 455346, 503472, 607128, 755208, 809504, 860098, 910692, 1006944, 1214256, 1290147, 1510416, 1720196, 1821384, 2428512, 2580294, 3020832, 3440392, 3642768, 3870441, 5160588, 6880784, 7285536, 7740882, 10321176, 13761568, 15481764, 20642352, 30963528, 41284704, 61927056, 123854112]

約数ペア:

[(1, 123854112), (2, 61927056), (3, 41284704), (4, 30963528), (6, 20642352), (8, 15481764), (9, 13761568), (12, 10321176), (16, 7740882), (17, 7285536), (18, 6880784), (24, 5160588), (32, 3870441), (34, 3642768), (36, 3440392), (41, 3020832), (48, 2580294), (51, 2428512), (68, 1821384), (72, 1720196), (82, 1510416), (96, 1290147), (102, 1214256), (123, 1006944), (136, 910692), (144, 860098), (153, 809504), (164, 755208), (204, 607128), (246, 503472), (272, 455346), (288, 430049), (306, 404752), (328, 377604), (369, 335648), (408, 303564), (492, 251736), (544, 227673), (612, 202376), (617, 200736), (656, 188802), (697, 177696), (738, 167824), (816, 151782), (984, 125868), (1224, 101188), (1234, 100368), (1312, 94401), (1394, 88848), (1476, 83912), (1632, 75891), (1851, 66912), (1968, 62934), (2091, 59232), (2448, 50594), (2468, 50184), (2788, 44424), (2952, 41956), (3702, 33456), (3936, 31467), (4182, 29616), (4896, 25297), (4936, 25092), (5553, 22304), (5576, 22212), (5904, 20978), (6273, 19744), (7404, 16728), (8364, 14808), (9872, 12546), (10489, 11808), (11106, 11152)]