73887198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 197955072

約数和(自身を除く): 124067874

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 67, 77, 93, 98, 121, 134, 147, 154, 186, 201, 217, 231, 242, 294, 341, 363, 402, 434, 462, 469, 539, 651, 682, 726, 737, 847, 938, 1023, 1078, 1302, 1407, 1474, 1519, 1617, 1694, 2046, 2077, 2211, 2387, 2541, 2814, 3038, 3234, 3283, 3751, 4154, 4422, 4557, 4774, 5082, 5159, 5929, 6231, 6566, 7161, 7502, 8107, 9114, 9849, 10318, 11253, 11858, 12462, 14322, 14539, 15477, 16214, 16709, 17787, 19698, 22506, 22847, 24321, 26257, 29078, 30954, 33418, 35574, 36113, 43617, 45694, 48642, 50127, 52514, 56749, 68541, 72226, 78771, 87234, 100254, 101773, 108339, 113498, 137082, 157542, 159929, 170247, 183799, 203546, 216678, 251317, 305319, 319858, 340494, 367598, 397243, 479787, 502634, 551397, 610638, 753951, 794486, 959574, 1102794, 1119503, 1191729, 1507902, 1759219, 2239006, 2383458, 3358509, 3518438, 5277657, 6717018, 10555314, 12314533, 24629066, 36943599, 73887198]

約数ペア:

[(1, 73887198), (2, 36943599), (3, 24629066), (6, 12314533), (7, 10555314), (11, 6717018), (14, 5277657), (21, 3518438), (22, 3358509), (31, 2383458), (33, 2239006), (42, 1759219), (49, 1507902), (62, 1191729), (66, 1119503), (67, 1102794), (77, 959574), (93, 794486), (98, 753951), (121, 610638), (134, 551397), (147, 502634), (154, 479787), (186, 397243), (201, 367598), (217, 340494), (231, 319858), (242, 305319), (294, 251317), (341, 216678), (363, 203546), (402, 183799), (434, 170247), (462, 159929), (469, 157542), (539, 137082), (651, 113498), (682, 108339), (726, 101773), (737, 100254), (847, 87234), (938, 78771), (1023, 72226), (1078, 68541), (1302, 56749), (1407, 52514), (1474, 50127), (1519, 48642), (1617, 45694), (1694, 43617), (2046, 36113), (2077, 35574), (2211, 33418), (2387, 30954), (2541, 29078), (2814, 26257), (3038, 24321), (3234, 22847), (3283, 22506), (3751, 19698), (4154, 17787), (4422, 16709), (4557, 16214), (4774, 15477), (5082, 14539), (5159, 14322), (5929, 12462), (6231, 11858), (6566, 11253), (7161, 10318), (7502, 9849), (8107, 9114)]