90561312

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 278623800

約数和(自身を除く): 188062488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 68, 72, 96, 102, 106, 136, 144, 153, 159, 204, 212, 272, 288, 306, 318, 349, 408, 424, 477, 544, 612, 636, 698, 816, 848, 901, 954, 1047, 1224, 1272, 1396, 1632, 1696, 1802, 1908, 2094, 2448, 2544, 2703, 2792, 3141, 3604, 3816, 4188, 4896, 5088, 5406, 5584, 5933, 6282, 7208, 7632, 8109, 8376, 10812, 11168, 11866, 12564, 14416, 15264, 16218, 16752, 17799, 18497, 21624, 23732, 25128, 28832, 32436, 33504, 35598, 36994, 43248, 47464, 50256, 53397, 55491, 64872, 71196, 73988, 86496, 94928, 100512, 106794, 110982, 129744, 142392, 147976, 166473, 189856, 213588, 221964, 259488, 284784, 295952, 314449, 332946, 427176, 443928, 569568, 591904, 628898, 665892, 854352, 887856, 943347, 1257796, 1331784, 1708704, 1775712, 1886694, 2515592, 2663568, 2830041, 3773388, 5031184, 5327136, 5660082, 7546776, 10062368, 11320164, 15093552, 22640328, 30187104, 45280656, 90561312]

約数ペア:

[(1, 90561312), (2, 45280656), (3, 30187104), (4, 22640328), (6, 15093552), (8, 11320164), (9, 10062368), (12, 7546776), (16, 5660082), (17, 5327136), (18, 5031184), (24, 3773388), (32, 2830041), (34, 2663568), (36, 2515592), (48, 1886694), (51, 1775712), (53, 1708704), (68, 1331784), (72, 1257796), (96, 943347), (102, 887856), (106, 854352), (136, 665892), (144, 628898), (153, 591904), (159, 569568), (204, 443928), (212, 427176), (272, 332946), (288, 314449), (306, 295952), (318, 284784), (349, 259488), (408, 221964), (424, 213588), (477, 189856), (544, 166473), (612, 147976), (636, 142392), (698, 129744), (816, 110982), (848, 106794), (901, 100512), (954, 94928), (1047, 86496), (1224, 73988), (1272, 71196), (1396, 64872), (1632, 55491), (1696, 53397), (1802, 50256), (1908, 47464), (2094, 43248), (2448, 36994), (2544, 35598), (2703, 33504), (2792, 32436), (3141, 28832), (3604, 25128), (3816, 23732), (4188, 21624), (4896, 18497), (5088, 17799), (5406, 16752), (5584, 16218), (5933, 15264), (6282, 14416), (7208, 12564), (7632, 11866), (8109, 11168), (8376, 10812)]