77842674

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 226759680

約数和(自身を除く): 148917006

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 49, 54, 62, 63, 73, 78, 91, 93, 98, 117, 126, 146, 147, 182, 186, 189, 217, 219, 234, 273, 279, 294, 351, 378, 403, 434, 438, 441, 511, 546, 558, 637, 651, 657, 702, 806, 819, 837, 882, 949, 1022, 1209, 1274, 1302, 1314, 1323, 1519, 1533, 1638, 1674, 1898, 1911, 1953, 1971, 2263, 2418, 2457, 2646, 2821, 2847, 3038, 3066, 3577, 3627, 3822, 3906, 3942, 4526, 4557, 4599, 4914, 5642, 5694, 5733, 5859, 6643, 6789, 7154, 7254, 8463, 8541, 9114, 9198, 10731, 10881, 11466, 11718, 13286, 13578, 13671, 13797, 15841, 16926, 17082, 17199, 19747, 19929, 20367, 21462, 21762, 25389, 25623, 27342, 27594, 29419, 31682, 32193, 34398, 39494, 39858, 40734, 41013, 46501, 47523, 50778, 51246, 58838, 59241, 59787, 61101, 64386, 76167, 82026, 88257, 93002, 95046, 96579, 110887, 118482, 119574, 122202, 139503, 142569, 152334, 176514, 177723, 179361, 193158, 205933, 221774, 264771, 279006, 285138, 332661, 355446, 358722, 411866, 418509, 427707, 529542, 533169, 617799, 665322, 794313, 837018, 855414, 997983, 1066338, 1235598, 1255527, 1441531, 1588626, 1853397, 1995966, 2511054, 2883062, 2993949, 3706794, 4324593, 5560191, 5987898, 8649186, 11120382, 12973779, 25947558, 38921337, 77842674]

約数ペア:

[(1, 77842674), (2, 38921337), (3, 25947558), (6, 12973779), (7, 11120382), (9, 8649186), (13, 5987898), (14, 5560191), (18, 4324593), (21, 3706794), (26, 2993949), (27, 2883062), (31, 2511054), (39, 1995966), (42, 1853397), (49, 1588626), (54, 1441531), (62, 1255527), (63, 1235598), (73, 1066338), (78, 997983), (91, 855414), (93, 837018), (98, 794313), (117, 665322), (126, 617799), (146, 533169), (147, 529542), (182, 427707), (186, 418509), (189, 411866), (217, 358722), (219, 355446), (234, 332661), (273, 285138), (279, 279006), (294, 264771), (351, 221774), (378, 205933), (403, 193158), (434, 179361), (438, 177723), (441, 176514), (511, 152334), (546, 142569), (558, 139503), (637, 122202), (651, 119574), (657, 118482), (702, 110887), (806, 96579), (819, 95046), (837, 93002), (882, 88257), (949, 82026), (1022, 76167), (1209, 64386), (1274, 61101), (1302, 59787), (1314, 59241), (1323, 58838), (1519, 51246), (1533, 50778), (1638, 47523), (1674, 46501), (1898, 41013), (1911, 40734), (1953, 39858), (1971, 39494), (2263, 34398), (2418, 32193), (2457, 31682), (2646, 29419), (2821, 27594), (2847, 27342), (3038, 25623), (3066, 25389), (3577, 21762), (3627, 21462), (3822, 20367), (3906, 19929), (3942, 19747), (4526, 17199), (4557, 17082), (4599, 16926), (4914, 15841), (5642, 13797), (5694, 13671), (5733, 13578), (5859, 13286), (6643, 11718), (6789, 11466), (7154, 10881), (7254, 10731), (8463, 9198), (8541, 9114)]