73943896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 164102400

約数和(自身を除く): 90158504

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 494, 598, 874, 988, 1196, 1627, 1748, 1976, 2392, 3254, 3496, 5681, 6508, 11362, 13016, 21151, 22724, 30913, 37421, 42302, 45448, 61826, 74842, 84604, 123652, 149684, 169208, 247304, 299368, 401869, 486473, 710999, 803738, 972946, 1421998, 1607476, 1945892, 2843996, 3214952, 3891784, 5687992, 9242987, 18485974, 36971948, 73943896]

約数ペア:

[(1, 73943896), (2, 36971948), (4, 18485974), (8, 9242987), (13, 5687992), (19, 3891784), (23, 3214952), (26, 2843996), (38, 1945892), (46, 1607476), (52, 1421998), (76, 972946), (92, 803738), (104, 710999), (152, 486473), (184, 401869), (247, 299368), (299, 247304), (437, 169208), (494, 149684), (598, 123652), (874, 84604), (988, 74842), (1196, 61826), (1627, 45448), (1748, 42302), (1976, 37421), (2392, 30913), (3254, 22724), (3496, 21151), (5681, 13016), (6508, 11362)]