71642538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6827}}^1$

素因数の和:6899

約数の個数: 48

約数和(自身を含む): 172557216

約数和(自身を除く): 100914678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 3498, 5247, 6827, 10494, 13654, 20481, 40962, 61443, 75097, 122886, 150194, 225291, 361831, 450582, 675873, 723662, 1085493, 1351746, 2170986, 3256479, 3980141, 6512958, 7960282, 11940423, 23880846, 35821269, 71642538]

約数ペア:

[(1, 71642538), (2, 35821269), (3, 23880846), (6, 11940423), (9, 7960282), (11, 6512958), (18, 3980141), (22, 3256479), (33, 2170986), (53, 1351746), (66, 1085493), (99, 723662), (106, 675873), (159, 450582), (198, 361831), (318, 225291), (477, 150194), (583, 122886), (954, 75097), (1166, 61443), (1749, 40962), (3498, 20481), (5247, 13654), (6827, 10494)]