65421336

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 167222880

約数和(自身を除く): 101801544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 137, 197, 202, 274, 303, 394, 404, 411, 548, 591, 606, 788, 808, 822, 1096, 1182, 1212, 1576, 1644, 2364, 2424, 3288, 4728, 13837, 19897, 26989, 27674, 39794, 41511, 53978, 55348, 59691, 79588, 80967, 83022, 107956, 110696, 119382, 159176, 161934, 166044, 215912, 238764, 323868, 332088, 477528, 647736, 2725889, 5451778, 8177667, 10903556, 16355334, 21807112, 32710668, 65421336]

約数ペア:

[(1, 65421336), (2, 32710668), (3, 21807112), (4, 16355334), (6, 10903556), (8, 8177667), (12, 5451778), (24, 2725889), (101, 647736), (137, 477528), (197, 332088), (202, 323868), (274, 238764), (303, 215912), (394, 166044), (404, 161934), (411, 159176), (548, 119382), (591, 110696), (606, 107956), (788, 83022), (808, 80967), (822, 79588), (1096, 59691), (1182, 55348), (1212, 53978), (1576, 41511), (1644, 39794), (2364, 27674), (2424, 26989), (3288, 19897), (4728, 13837)]