72851922

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 195197184

約数和(自身を除く): 122345262

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 83, 93, 99, 117, 121, 143, 166, 186, 198, 234, 242, 249, 279, 286, 341, 363, 403, 429, 498, 558, 682, 726, 747, 806, 858, 913, 1023, 1079, 1089, 1209, 1287, 1494, 1573, 1826, 2046, 2158, 2178, 2418, 2573, 2574, 2739, 3069, 3146, 3237, 3627, 3751, 4433, 4719, 5146, 5478, 6138, 6474, 7254, 7502, 7719, 8217, 8866, 9438, 9711, 10043, 11253, 11869, 13299, 14157, 15438, 16434, 19422, 20086, 22506, 23157, 23738, 26598, 28303, 28314, 30129, 33449, 33759, 35607, 39897, 46314, 48763, 56606, 60258, 66898, 67518, 71214, 79794, 84909, 90387, 97526, 100347, 106821, 130559, 146289, 169818, 180774, 200694, 213642, 254727, 261118, 292578, 301041, 311333, 367939, 391677, 438867, 509454, 602082, 622666, 735878, 783354, 877734, 933999, 1103817, 1175031, 1867998, 2207634, 2350062, 2801997, 3311451, 4047329, 5603994, 6622902, 8094658, 12141987, 24283974, 36425961, 72851922]

約数ペア:

[(1, 72851922), (2, 36425961), (3, 24283974), (6, 12141987), (9, 8094658), (11, 6622902), (13, 5603994), (18, 4047329), (22, 3311451), (26, 2801997), (31, 2350062), (33, 2207634), (39, 1867998), (62, 1175031), (66, 1103817), (78, 933999), (83, 877734), (93, 783354), (99, 735878), (117, 622666), (121, 602082), (143, 509454), (166, 438867), (186, 391677), (198, 367939), (234, 311333), (242, 301041), (249, 292578), (279, 261118), (286, 254727), (341, 213642), (363, 200694), (403, 180774), (429, 169818), (498, 146289), (558, 130559), (682, 106821), (726, 100347), (747, 97526), (806, 90387), (858, 84909), (913, 79794), (1023, 71214), (1079, 67518), (1089, 66898), (1209, 60258), (1287, 56606), (1494, 48763), (1573, 46314), (1826, 39897), (2046, 35607), (2158, 33759), (2178, 33449), (2418, 30129), (2573, 28314), (2574, 28303), (2739, 26598), (3069, 23738), (3146, 23157), (3237, 22506), (3627, 20086), (3751, 19422), (4433, 16434), (4719, 15438), (5146, 14157), (5478, 13299), (6138, 11869), (6474, 11253), (7254, 10043), (7502, 9711), (7719, 9438), (8217, 8866)]