72800208

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 200

約数和(自身を含む): 236313000

約数和(自身を除く): 163512792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 144, 149, 156, 162, 174, 208, 216, 232, 234, 261, 298, 312, 324, 348, 351, 377, 432, 447, 464, 468, 522, 596, 624, 648, 696, 702, 754, 783, 894, 936, 1044, 1053, 1131, 1192, 1296, 1341, 1392, 1404, 1508, 1566, 1788, 1872, 1937, 2088, 2106, 2262, 2349, 2384, 2682, 2808, 3016, 3132, 3393, 3576, 3874, 4023, 4176, 4212, 4321, 4524, 4698, 5364, 5616, 5811, 6032, 6264, 6786, 7152, 7748, 8046, 8424, 8642, 9048, 9396, 10179, 10728, 11622, 12069, 12528, 12963, 13572, 15496, 16092, 16848, 17284, 17433, 18096, 18792, 20358, 21456, 23244, 24138, 25926, 27144, 30537, 30992, 32184, 34568, 34866, 37584, 38889, 40716, 46488, 48276, 51852, 52299, 54288, 56173, 61074, 64368, 69136, 69732, 77778, 81432, 92976, 96552, 103704, 104598, 112346, 116667, 122148, 139464, 155556, 156897, 162864, 168519, 193104, 207408, 209196, 224692, 233334, 244296, 278928, 311112, 313794, 337038, 350001, 418392, 449384, 466668, 488592, 505557, 622224, 627588, 674076, 700002, 836784, 898768, 933336, 1011114, 1255176, 1348152, 1400004, 1516671, 1866672, 2022228, 2510352, 2696304, 2800008, 3033342, 4044456, 4550013, 5600016, 6066684, 8088912, 9100026, 12133368, 18200052, 24266736, 36400104, 72800208]

約数ペア:

[(1, 72800208), (2, 36400104), (3, 24266736), (4, 18200052), (6, 12133368), (8, 9100026), (9, 8088912), (12, 6066684), (13, 5600016), (16, 4550013), (18, 4044456), (24, 3033342), (26, 2800008), (27, 2696304), (29, 2510352), (36, 2022228), (39, 1866672), (48, 1516671), (52, 1400004), (54, 1348152), (58, 1255176), (72, 1011114), (78, 933336), (81, 898768), (87, 836784), (104, 700002), (108, 674076), (116, 627588), (117, 622224), (144, 505557), (149, 488592), (156, 466668), (162, 449384), (174, 418392), (208, 350001), (216, 337038), (232, 313794), (234, 311112), (261, 278928), (298, 244296), (312, 233334), (324, 224692), (348, 209196), (351, 207408), (377, 193104), (432, 168519), (447, 162864), (464, 156897), (468, 155556), (522, 139464), (596, 122148), (624, 116667), (648, 112346), (696, 104598), (702, 103704), (754, 96552), (783, 92976), (894, 81432), (936, 77778), (1044, 69732), (1053, 69136), (1131, 64368), (1192, 61074), (1296, 56173), (1341, 54288), (1392, 52299), (1404, 51852), (1508, 48276), (1566, 46488), (1788, 40716), (1872, 38889), (1937, 37584), (2088, 34866), (2106, 34568), (2262, 32184), (2349, 30992), (2384, 30537), (2682, 27144), (2808, 25926), (3016, 24138), (3132, 23244), (3393, 21456), (3576, 20358), (3874, 18792), (4023, 18096), (4176, 17433), (4212, 17284), (4321, 16848), (4524, 16092), (4698, 15496), (5364, 13572), (5616, 12963), (5811, 12528), (6032, 12069), (6264, 11622), (6786, 10728), (7152, 10179), (7748, 9396), (8046, 9048), (8424, 8642)]