78723936

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 156558384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 59, 72, 82, 96, 113, 118, 123, 144, 164, 177, 226, 236, 246, 288, 328, 339, 354, 369, 452, 472, 492, 531, 656, 678, 708, 738, 904, 944, 984, 1017, 1062, 1312, 1356, 1416, 1476, 1808, 1888, 1968, 2034, 2124, 2419, 2712, 2832, 2952, 3616, 3936, 4068, 4248, 4633, 4838, 5424, 5664, 5904, 6667, 7257, 8136, 8496, 9266, 9676, 10848, 11808, 13334, 13899, 14514, 16272, 16992, 18532, 19352, 20001, 21771, 26668, 27798, 29028, 32544, 37064, 38704, 40002, 41697, 43542, 53336, 55596, 58056, 60003, 74128, 77408, 80004, 83394, 87084, 106672, 111192, 116112, 120006, 148256, 160008, 166788, 174168, 213344, 222384, 232224, 240012, 273347, 320016, 333576, 348336, 444768, 480024, 546694, 640032, 667152, 696672, 820041, 960048, 1093388, 1334304, 1640082, 1920096, 2186776, 2460123, 3280164, 4373552, 4920246, 6560328, 8747104, 9840492, 13120656, 19680984, 26241312, 39361968, 78723936]

約数ペア:

[(1, 78723936), (2, 39361968), (3, 26241312), (4, 19680984), (6, 13120656), (8, 9840492), (9, 8747104), (12, 6560328), (16, 4920246), (18, 4373552), (24, 3280164), (32, 2460123), (36, 2186776), (41, 1920096), (48, 1640082), (59, 1334304), (72, 1093388), (82, 960048), (96, 820041), (113, 696672), (118, 667152), (123, 640032), (144, 546694), (164, 480024), (177, 444768), (226, 348336), (236, 333576), (246, 320016), (288, 273347), (328, 240012), (339, 232224), (354, 222384), (369, 213344), (452, 174168), (472, 166788), (492, 160008), (531, 148256), (656, 120006), (678, 116112), (708, 111192), (738, 106672), (904, 87084), (944, 83394), (984, 80004), (1017, 77408), (1062, 74128), (1312, 60003), (1356, 58056), (1416, 55596), (1476, 53336), (1808, 43542), (1888, 41697), (1968, 40002), (2034, 38704), (2124, 37064), (2419, 32544), (2712, 29028), (2832, 27798), (2952, 26668), (3616, 21771), (3936, 20001), (4068, 19352), (4248, 18532), (4633, 16992), (4838, 16272), (5424, 14514), (5664, 13899), (5904, 13334), (6667, 11808), (7257, 10848), (8136, 9676), (8496, 9266)]