64284948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 212746240

約数和(自身を除く): 148461292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 211, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 422, 434, 468, 546, 558, 633, 651, 702, 756, 806, 819, 837, 844, 868, 1092, 1116, 1209, 1266, 1302, 1404, 1477, 1612, 1638, 1674, 1899, 1953, 2418, 2457, 2532, 2604, 2743, 2821, 2954, 3276, 3348, 3627, 3798, 3906, 4431, 4836, 4914, 5486, 5642, 5697, 5859, 5908, 6541, 7254, 7596, 7812, 8229, 8463, 8862, 9828, 10881, 10972, 11284, 11394, 11718, 13082, 13293, 14508, 16458, 16926, 17724, 19201, 19623, 21762, 22788, 23436, 24687, 25389, 26164, 26586, 32916, 33852, 38402, 39246, 39879, 43524, 45787, 49374, 50778, 53172, 57603, 58869, 74061, 76167, 76804, 78492, 79758, 85033, 91574, 98748, 101556, 115206, 117738, 137361, 148122, 152334, 159516, 170066, 172809, 176607, 183148, 230412, 235476, 255099, 274722, 296244, 304668, 340132, 345618, 353214, 412083, 510198, 518427, 549444, 595231, 691236, 706428, 765297, 824166, 1020396, 1036854, 1190462, 1236249, 1530594, 1648332, 1785693, 2073708, 2295891, 2380924, 2472498, 3061188, 3571386, 4591782, 4944996, 5357079, 7142772, 9183564, 10714158, 16071237, 21428316, 32142474, 64284948]

約数ペア:

[(1, 64284948), (2, 32142474), (3, 21428316), (4, 16071237), (6, 10714158), (7, 9183564), (9, 7142772), (12, 5357079), (13, 4944996), (14, 4591782), (18, 3571386), (21, 3061188), (26, 2472498), (27, 2380924), (28, 2295891), (31, 2073708), (36, 1785693), (39, 1648332), (42, 1530594), (52, 1236249), (54, 1190462), (62, 1036854), (63, 1020396), (78, 824166), (84, 765297), (91, 706428), (93, 691236), (108, 595231), (117, 549444), (124, 518427), (126, 510198), (156, 412083), (182, 353214), (186, 345618), (189, 340132), (211, 304668), (217, 296244), (234, 274722), (252, 255099), (273, 235476), (279, 230412), (351, 183148), (364, 176607), (372, 172809), (378, 170066), (403, 159516), (422, 152334), (434, 148122), (468, 137361), (546, 117738), (558, 115206), (633, 101556), (651, 98748), (702, 91574), (756, 85033), (806, 79758), (819, 78492), (837, 76804), (844, 76167), (868, 74061), (1092, 58869), (1116, 57603), (1209, 53172), (1266, 50778), (1302, 49374), (1404, 45787), (1477, 43524), (1612, 39879), (1638, 39246), (1674, 38402), (1899, 33852), (1953, 32916), (2418, 26586), (2457, 26164), (2532, 25389), (2604, 24687), (2743, 23436), (2821, 22788), (2954, 21762), (3276, 19623), (3348, 19201), (3627, 17724), (3798, 16926), (3906, 16458), (4431, 14508), (4836, 13293), (4914, 13082), (5486, 11718), (5642, 11394), (5697, 11284), (5859, 10972), (5908, 10881), (6541, 9828), (7254, 8862), (7596, 8463), (7812, 8229)]