78741936

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 160

約数和(自身を含む): 278315520

約数和(自身を除く): 199573584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2003, 2184, 2457, 2808, 3024, 3276, 4006, 4368, 4914, 5616, 6009, 6552, 8012, 9828, 12018, 13104, 14021, 16024, 18027, 19656, 24036, 26039, 28042, 32048, 36054, 39312, 42063, 48072, 52078, 54081, 56084, 72108, 78117, 84126, 96144, 104156, 108162, 112168, 126189, 144216, 156234, 168252, 182273, 208312, 216324, 224336, 234351, 252378, 288432, 312468, 336504, 364546, 378567, 416624, 432648, 468702, 504756, 546819, 624936, 673008, 703053, 729092, 757134, 865296, 937404, 1009512, 1093638, 1249872, 1406106, 1458184, 1514268, 1640457, 1874808, 2019024, 2187276, 2812212, 2916368, 3028536, 3280914, 3749616, 4374552, 4921371, 5624424, 6057072, 6561828, 8749104, 9842742, 11248848, 13123656, 19685484, 26247312, 39370968, 78741936]

約数ペア:

[(1, 78741936), (2, 39370968), (3, 26247312), (4, 19685484), (6, 13123656), (7, 11248848), (8, 9842742), (9, 8749104), (12, 6561828), (13, 6057072), (14, 5624424), (16, 4921371), (18, 4374552), (21, 3749616), (24, 3280914), (26, 3028536), (27, 2916368), (28, 2812212), (36, 2187276), (39, 2019024), (42, 1874808), (48, 1640457), (52, 1514268), (54, 1458184), (56, 1406106), (63, 1249872), (72, 1093638), (78, 1009512), (84, 937404), (91, 865296), (104, 757134), (108, 729092), (112, 703053), (117, 673008), (126, 624936), (144, 546819), (156, 504756), (168, 468702), (182, 432648), (189, 416624), (208, 378567), (216, 364546), (234, 336504), (252, 312468), (273, 288432), (312, 252378), (336, 234351), (351, 224336), (364, 216324), (378, 208312), (432, 182273), (468, 168252), (504, 156234), (546, 144216), (624, 126189), (702, 112168), (728, 108162), (756, 104156), (819, 96144), (936, 84126), (1008, 78117), (1092, 72108), (1404, 56084), (1456, 54081), (1512, 52078), (1638, 48072), (1872, 42063), (2003, 39312), (2184, 36054), (2457, 32048), (2808, 28042), (3024, 26039), (3276, 24036), (4006, 19656), (4368, 18027), (4914, 16024), (5616, 14021), (6009, 13104), (6552, 12018), (8012, 9828)]