45291876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 136515456

約数和(自身を除く): 91223580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 49, 51, 68, 69, 84, 92, 98, 102, 119, 138, 147, 161, 196, 197, 204, 238, 276, 294, 322, 357, 391, 394, 476, 483, 588, 591, 644, 714, 782, 788, 833, 966, 1127, 1173, 1182, 1379, 1428, 1564, 1666, 1932, 2254, 2346, 2364, 2499, 2737, 2758, 3332, 3349, 3381, 4137, 4508, 4531, 4692, 4998, 5474, 5516, 6698, 6762, 8211, 8274, 9062, 9653, 9996, 10047, 10948, 13396, 13524, 13593, 16422, 16548, 18124, 19159, 19306, 20094, 23443, 27186, 28959, 31717, 32844, 38318, 38612, 40188, 46886, 54372, 57477, 57918, 63434, 70329, 76636, 77027, 93772, 95151, 114954, 115836, 126868, 140658, 154054, 164101, 190302, 222019, 229908, 231081, 281316, 308108, 328202, 380604, 444038, 462162, 492303, 539189, 656404, 666057, 888076, 924324, 984606, 1078378, 1332114, 1617567, 1969212, 2156756, 2664228, 3235134, 3774323, 6470268, 7548646, 11322969, 15097292, 22645938, 45291876]

約数ペア:

[(1, 45291876), (2, 22645938), (3, 15097292), (4, 11322969), (6, 7548646), (7, 6470268), (12, 3774323), (14, 3235134), (17, 2664228), (21, 2156756), (23, 1969212), (28, 1617567), (34, 1332114), (42, 1078378), (46, 984606), (49, 924324), (51, 888076), (68, 666057), (69, 656404), (84, 539189), (92, 492303), (98, 462162), (102, 444038), (119, 380604), (138, 328202), (147, 308108), (161, 281316), (196, 231081), (197, 229908), (204, 222019), (238, 190302), (276, 164101), (294, 154054), (322, 140658), (357, 126868), (391, 115836), (394, 114954), (476, 95151), (483, 93772), (588, 77027), (591, 76636), (644, 70329), (714, 63434), (782, 57918), (788, 57477), (833, 54372), (966, 46886), (1127, 40188), (1173, 38612), (1182, 38318), (1379, 32844), (1428, 31717), (1564, 28959), (1666, 27186), (1932, 23443), (2254, 20094), (2346, 19306), (2364, 19159), (2499, 18124), (2737, 16548), (2758, 16422), (3332, 13593), (3349, 13524), (3381, 13396), (4137, 10948), (4508, 10047), (4531, 9996), (4692, 9653), (4998, 9062), (5474, 8274), (5516, 8211), (6698, 6762)]