42687072

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 132678000

約数和(自身を除く): 89990928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 269, 288, 304, 342, 348, 456, 464, 522, 538, 551, 608, 684, 696, 807, 912, 928, 1044, 1076, 1102, 1368, 1392, 1614, 1653, 1824, 2088, 2152, 2204, 2421, 2736, 2784, 3228, 3306, 4176, 4304, 4408, 4842, 4959, 5111, 5472, 6456, 6612, 7801, 8352, 8608, 8816, 9684, 9918, 10222, 12912, 13224, 15333, 15602, 17632, 19368, 19836, 20444, 23403, 25824, 26448, 30666, 31204, 38736, 39672, 40888, 45999, 46806, 52896, 61332, 62408, 70209, 77472, 79344, 81776, 91998, 93612, 122664, 124816, 140418, 148219, 158688, 163552, 183996, 187224, 245328, 249632, 280836, 296438, 367992, 374448, 444657, 490656, 561672, 592876, 735984, 748896, 889314, 1123344, 1185752, 1333971, 1471968, 1778628, 2246688, 2371504, 2667942, 3557256, 4743008, 5335884, 7114512, 10671768, 14229024, 21343536, 42687072]

約数ペア:

[(1, 42687072), (2, 21343536), (3, 14229024), (4, 10671768), (6, 7114512), (8, 5335884), (9, 4743008), (12, 3557256), (16, 2667942), (18, 2371504), (19, 2246688), (24, 1778628), (29, 1471968), (32, 1333971), (36, 1185752), (38, 1123344), (48, 889314), (57, 748896), (58, 735984), (72, 592876), (76, 561672), (87, 490656), (96, 444657), (114, 374448), (116, 367992), (144, 296438), (152, 280836), (171, 249632), (174, 245328), (228, 187224), (232, 183996), (261, 163552), (269, 158688), (288, 148219), (304, 140418), (342, 124816), (348, 122664), (456, 93612), (464, 91998), (522, 81776), (538, 79344), (551, 77472), (608, 70209), (684, 62408), (696, 61332), (807, 52896), (912, 46806), (928, 45999), (1044, 40888), (1076, 39672), (1102, 38736), (1368, 31204), (1392, 30666), (1614, 26448), (1653, 25824), (1824, 23403), (2088, 20444), (2152, 19836), (2204, 19368), (2421, 17632), (2736, 15602), (2784, 15333), (3228, 13224), (3306, 12912), (4176, 10222), (4304, 9918), (4408, 9684), (4842, 8816), (4959, 8608), (5111, 8352), (5472, 7801), (6456, 6612)]