64304724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 167639584

約数和(自身を除く): 103334860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 121, 132, 134, 201, 242, 268, 363, 402, 484, 661, 726, 737, 804, 1322, 1452, 1474, 1983, 2211, 2644, 2948, 3966, 4422, 7271, 7932, 8107, 8844, 14542, 16214, 21813, 24321, 29084, 32428, 43626, 44287, 48642, 79981, 87252, 88574, 97284, 132861, 159962, 177148, 239943, 265722, 319924, 479886, 487157, 531444, 959772, 974314, 1461471, 1948628, 2922942, 5358727, 5845884, 10717454, 16076181, 21434908, 32152362, 64304724]

約数ペア:

[(1, 64304724), (2, 32152362), (3, 21434908), (4, 16076181), (6, 10717454), (11, 5845884), (12, 5358727), (22, 2922942), (33, 1948628), (44, 1461471), (66, 974314), (67, 959772), (121, 531444), (132, 487157), (134, 479886), (201, 319924), (242, 265722), (268, 239943), (363, 177148), (402, 159962), (484, 132861), (661, 97284), (726, 88574), (737, 87252), (804, 79981), (1322, 48642), (1452, 44287), (1474, 43626), (1983, 32428), (2211, 29084), (2644, 24321), (2948, 21813), (3966, 16214), (4422, 14542), (7271, 8844), (7932, 8107)]