74421018

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 206300160

約数和(自身を除く): 131879142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 54, 58, 62, 63, 73, 81, 87, 93, 126, 146, 162, 174, 186, 189, 203, 217, 219, 261, 279, 378, 406, 434, 438, 511, 522, 558, 567, 609, 651, 657, 783, 837, 899, 1022, 1134, 1218, 1302, 1314, 1533, 1566, 1674, 1798, 1827, 1953, 1971, 2117, 2263, 2349, 2511, 2697, 3066, 3654, 3906, 3942, 4234, 4526, 4599, 4698, 5022, 5394, 5481, 5859, 5913, 6293, 6351, 6789, 8091, 9198, 10962, 11718, 11826, 12586, 12702, 13578, 13797, 14819, 15841, 16182, 16443, 17577, 18879, 19053, 20367, 24273, 27594, 29638, 31682, 32886, 35154, 37758, 38106, 40734, 41391, 44457, 47523, 48546, 56637, 57159, 61101, 65627, 72819, 82782, 88914, 95046, 113274, 114318, 122202, 131254, 133371, 142569, 145638, 169911, 171477, 183303, 196881, 266742, 285138, 339822, 342954, 366606, 393762, 400113, 427707, 459389, 509733, 590643, 800226, 855414, 918778, 1019466, 1181286, 1200339, 1283121, 1378167, 1771929, 2400678, 2566242, 2756334, 3543858, 4134501, 5315787, 8269002, 10631574, 12403503, 24807006, 37210509, 74421018]

約数ペア:

[(1, 74421018), (2, 37210509), (3, 24807006), (6, 12403503), (7, 10631574), (9, 8269002), (14, 5315787), (18, 4134501), (21, 3543858), (27, 2756334), (29, 2566242), (31, 2400678), (42, 1771929), (54, 1378167), (58, 1283121), (62, 1200339), (63, 1181286), (73, 1019466), (81, 918778), (87, 855414), (93, 800226), (126, 590643), (146, 509733), (162, 459389), (174, 427707), (186, 400113), (189, 393762), (203, 366606), (217, 342954), (219, 339822), (261, 285138), (279, 266742), (378, 196881), (406, 183303), (434, 171477), (438, 169911), (511, 145638), (522, 142569), (558, 133371), (567, 131254), (609, 122202), (651, 114318), (657, 113274), (783, 95046), (837, 88914), (899, 82782), (1022, 72819), (1134, 65627), (1218, 61101), (1302, 57159), (1314, 56637), (1533, 48546), (1566, 47523), (1674, 44457), (1798, 41391), (1827, 40734), (1953, 38106), (1971, 37758), (2117, 35154), (2263, 32886), (2349, 31682), (2511, 29638), (2697, 27594), (3066, 24273), (3654, 20367), (3906, 19053), (3942, 18879), (4234, 17577), (4526, 16443), (4599, 16182), (4698, 15841), (5022, 14819), (5394, 13797), (5481, 13578), (5859, 12702), (5913, 12586), (6293, 11826), (6351, 11718), (6789, 10962), (8091, 9198)]