47506212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 130987584

約数和(自身を除く): 83481372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1223, 1494, 2158, 2446, 2988, 3237, 3669, 4316, 4892, 6474, 7338, 9711, 11007, 12948, 14676, 15899, 19422, 22014, 31798, 38844, 44028, 47697, 63596, 95394, 101509, 143091, 190788, 203018, 286182, 304527, 406036, 572364, 609054, 913581, 1218108, 1319617, 1827162, 2639234, 3654324, 3958851, 5278468, 7917702, 11876553, 15835404, 23753106, 47506212]

約数ペア:

[(1, 47506212), (2, 23753106), (3, 15835404), (4, 11876553), (6, 7917702), (9, 5278468), (12, 3958851), (13, 3654324), (18, 2639234), (26, 1827162), (36, 1319617), (39, 1218108), (52, 913581), (78, 609054), (83, 572364), (117, 406036), (156, 304527), (166, 286182), (234, 203018), (249, 190788), (332, 143091), (468, 101509), (498, 95394), (747, 63596), (996, 47697), (1079, 44028), (1223, 38844), (1494, 31798), (2158, 22014), (2446, 19422), (2988, 15899), (3237, 14676), (3669, 12948), (4316, 11007), (4892, 9711), (6474, 7338)]