74785968

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 219360960

約数和(自身を除く): 144574992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 53, 72, 82, 106, 123, 144, 159, 164, 212, 239, 246, 318, 328, 369, 424, 477, 478, 492, 636, 656, 717, 738, 848, 954, 956, 984, 1272, 1434, 1476, 1908, 1912, 1968, 2151, 2173, 2544, 2868, 2952, 3816, 3824, 4302, 4346, 5736, 5904, 6519, 7632, 8604, 8692, 9799, 11472, 12667, 13038, 17208, 17384, 19557, 19598, 25334, 26076, 29397, 34416, 34768, 38001, 39114, 39196, 50668, 52152, 58794, 76002, 78228, 78392, 88191, 101336, 104304, 114003, 117588, 152004, 156456, 156784, 176382, 202672, 228006, 235176, 304008, 312912, 352764, 456012, 470352, 519347, 608016, 705528, 912024, 1038694, 1411056, 1558041, 1824048, 2077388, 3116082, 4154776, 4674123, 6232164, 8309552, 9348246, 12464328, 18696492, 24928656, 37392984, 74785968]

約数ペア:

[(1, 74785968), (2, 37392984), (3, 24928656), (4, 18696492), (6, 12464328), (8, 9348246), (9, 8309552), (12, 6232164), (16, 4674123), (18, 4154776), (24, 3116082), (36, 2077388), (41, 1824048), (48, 1558041), (53, 1411056), (72, 1038694), (82, 912024), (106, 705528), (123, 608016), (144, 519347), (159, 470352), (164, 456012), (212, 352764), (239, 312912), (246, 304008), (318, 235176), (328, 228006), (369, 202672), (424, 176382), (477, 156784), (478, 156456), (492, 152004), (636, 117588), (656, 114003), (717, 104304), (738, 101336), (848, 88191), (954, 78392), (956, 78228), (984, 76002), (1272, 58794), (1434, 52152), (1476, 50668), (1908, 39196), (1912, 39114), (1968, 38001), (2151, 34768), (2173, 34416), (2544, 29397), (2868, 26076), (2952, 25334), (3816, 19598), (3824, 19557), (4302, 17384), (4346, 17208), (5736, 13038), (5904, 12667), (6519, 11472), (7632, 9799), (8604, 8692)]