25920648

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 83243160

約数和(自身を除く): 57322512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 181, 204, 216, 221, 234, 306, 312, 324, 351, 362, 408, 442, 459, 468, 543, 612, 648, 663, 702, 724, 884, 918, 936, 1053, 1086, 1224, 1326, 1377, 1404, 1448, 1629, 1768, 1836, 1989, 2106, 2172, 2353, 2652, 2754, 2808, 3077, 3258, 3672, 3978, 4212, 4344, 4706, 4887, 5304, 5508, 5967, 6154, 6516, 7059, 7956, 8424, 9231, 9412, 9774, 11016, 11934, 12308, 13032, 14118, 14661, 15912, 17901, 18462, 18824, 19548, 21177, 23868, 24616, 27693, 28236, 29322, 35802, 36924, 39096, 40001, 42354, 47736, 55386, 56472, 58644, 63531, 71604, 73848, 80002, 83079, 84708, 110772, 117288, 120003, 127062, 143208, 160004, 166158, 169416, 190593, 221544, 240006, 249237, 254124, 320008, 332316, 360009, 381186, 480012, 498474, 508248, 664632, 720018, 762372, 960024, 996948, 1080027, 1440036, 1524744, 1993896, 2160054, 2880072, 3240081, 4320108, 6480162, 8640216, 12960324, 25920648]

約数ペア:

[(1, 25920648), (2, 12960324), (3, 8640216), (4, 6480162), (6, 4320108), (8, 3240081), (9, 2880072), (12, 2160054), (13, 1993896), (17, 1524744), (18, 1440036), (24, 1080027), (26, 996948), (27, 960024), (34, 762372), (36, 720018), (39, 664632), (51, 508248), (52, 498474), (54, 480012), (68, 381186), (72, 360009), (78, 332316), (81, 320008), (102, 254124), (104, 249237), (108, 240006), (117, 221544), (136, 190593), (153, 169416), (156, 166158), (162, 160004), (181, 143208), (204, 127062), (216, 120003), (221, 117288), (234, 110772), (306, 84708), (312, 83079), (324, 80002), (351, 73848), (362, 71604), (408, 63531), (442, 58644), (459, 56472), (468, 55386), (543, 47736), (612, 42354), (648, 40001), (663, 39096), (702, 36924), (724, 35802), (884, 29322), (918, 28236), (936, 27693), (1053, 24616), (1086, 23868), (1224, 21177), (1326, 19548), (1377, 18824), (1404, 18462), (1448, 17901), (1629, 15912), (1768, 14661), (1836, 14118), (1989, 13032), (2106, 12308), (2172, 11934), (2353, 11016), (2652, 9774), (2754, 9412), (2808, 9231), (3077, 8424), (3258, 7956), (3672, 7059), (3978, 6516), (4212, 6154), (4344, 5967), (4706, 5508), (4887, 5304)]