71486856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 235497600

約数和(自身を除く): 164010744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 67, 72, 73, 84, 87, 116, 126, 134, 146, 168, 174, 201, 203, 219, 232, 252, 261, 268, 292, 348, 402, 406, 438, 469, 504, 511, 522, 536, 584, 603, 609, 657, 696, 804, 812, 876, 938, 1022, 1044, 1206, 1218, 1314, 1407, 1533, 1608, 1624, 1752, 1827, 1876, 1943, 2044, 2088, 2117, 2412, 2436, 2628, 2814, 3066, 3654, 3752, 3886, 4088, 4221, 4234, 4599, 4824, 4872, 4891, 5256, 5628, 5829, 6132, 6351, 7308, 7772, 8442, 8468, 9198, 9782, 11256, 11658, 12264, 12702, 13601, 14616, 14673, 14819, 15544, 16884, 16936, 17487, 18396, 19053, 19564, 23316, 25404, 27202, 29346, 29638, 33768, 34237, 34974, 36792, 38106, 39128, 40803, 44019, 44457, 46632, 50808, 54404, 58692, 59276, 68474, 69948, 76212, 81606, 88038, 88914, 102711, 108808, 117384, 118552, 122409, 133371, 136948, 139896, 141839, 152424, 163212, 176076, 177828, 205422, 244818, 266742, 273896, 283678, 308133, 326424, 352152, 355656, 410844, 425517, 489636, 533484, 567356, 616266, 821688, 851034, 979272, 992873, 1066968, 1134712, 1232532, 1276551, 1702068, 1985746, 2465064, 2553102, 2978619, 3404136, 3971492, 5106204, 5957238, 7942984, 8935857, 10212408, 11914476, 17871714, 23828952, 35743428, 71486856]

約数ペア:

[(1, 71486856), (2, 35743428), (3, 23828952), (4, 17871714), (6, 11914476), (7, 10212408), (8, 8935857), (9, 7942984), (12, 5957238), (14, 5106204), (18, 3971492), (21, 3404136), (24, 2978619), (28, 2553102), (29, 2465064), (36, 1985746), (42, 1702068), (56, 1276551), (58, 1232532), (63, 1134712), (67, 1066968), (72, 992873), (73, 979272), (84, 851034), (87, 821688), (116, 616266), (126, 567356), (134, 533484), (146, 489636), (168, 425517), (174, 410844), (201, 355656), (203, 352152), (219, 326424), (232, 308133), (252, 283678), (261, 273896), (268, 266742), (292, 244818), (348, 205422), (402, 177828), (406, 176076), (438, 163212), (469, 152424), (504, 141839), (511, 139896), (522, 136948), (536, 133371), (584, 122409), (603, 118552), (609, 117384), (657, 108808), (696, 102711), (804, 88914), (812, 88038), (876, 81606), (938, 76212), (1022, 69948), (1044, 68474), (1206, 59276), (1218, 58692), (1314, 54404), (1407, 50808), (1533, 46632), (1608, 44457), (1624, 44019), (1752, 40803), (1827, 39128), (1876, 38106), (1943, 36792), (2044, 34974), (2088, 34237), (2117, 33768), (2412, 29638), (2436, 29346), (2628, 27202), (2814, 25404), (3066, 23316), (3654, 19564), (3752, 19053), (3886, 18396), (4088, 17487), (4221, 16936), (4234, 16884), (4599, 15544), (4824, 14819), (4872, 14673), (4891, 14616), (5256, 13601), (5628, 12702), (5829, 12264), (6132, 11658), (6351, 11256), (7308, 9782), (7772, 9198), (8442, 8468)]