61421178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 162312192

約数和(自身を除く): 100891014

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 67, 69, 73, 78, 91, 134, 138, 146, 161, 182, 201, 219, 273, 299, 322, 402, 438, 469, 483, 511, 546, 598, 871, 897, 938, 949, 966, 1022, 1407, 1533, 1541, 1679, 1742, 1794, 1898, 2093, 2613, 2814, 2847, 3066, 3082, 3358, 4186, 4623, 4891, 5037, 5226, 5694, 6097, 6279, 6643, 9246, 9782, 10074, 10787, 11753, 12194, 12558, 13286, 14673, 18291, 19929, 20033, 21574, 21827, 23506, 29346, 32361, 34237, 35259, 36582, 39858, 40066, 43654, 60099, 63583, 64722, 65481, 68474, 70518, 102711, 112493, 120198, 127166, 130962, 140231, 152789, 190749, 205422, 224986, 280462, 305578, 337479, 381498, 420693, 445081, 458367, 674958, 787451, 841386, 890162, 916734, 1335243, 1462409, 1574902, 2362353, 2670486, 2924818, 4387227, 4724706, 8774454, 10236863, 20473726, 30710589, 61421178]

約数ペア:

[(1, 61421178), (2, 30710589), (3, 20473726), (6, 10236863), (7, 8774454), (13, 4724706), (14, 4387227), (21, 2924818), (23, 2670486), (26, 2362353), (39, 1574902), (42, 1462409), (46, 1335243), (67, 916734), (69, 890162), (73, 841386), (78, 787451), (91, 674958), (134, 458367), (138, 445081), (146, 420693), (161, 381498), (182, 337479), (201, 305578), (219, 280462), (273, 224986), (299, 205422), (322, 190749), (402, 152789), (438, 140231), (469, 130962), (483, 127166), (511, 120198), (546, 112493), (598, 102711), (871, 70518), (897, 68474), (938, 65481), (949, 64722), (966, 63583), (1022, 60099), (1407, 43654), (1533, 40066), (1541, 39858), (1679, 36582), (1742, 35259), (1794, 34237), (1898, 32361), (2093, 29346), (2613, 23506), (2814, 21827), (2847, 21574), (3066, 20033), (3082, 19929), (3358, 18291), (4186, 14673), (4623, 13286), (4891, 12558), (5037, 12194), (5226, 11753), (5694, 10787), (6097, 10074), (6279, 9782), (6643, 9246)]