77418882

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 184214400

約数和(自身を除く): 106795518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 513, 549, 1026, 1098, 1159, 1237, 1647, 2318, 2474, 3294, 3477, 3711, 6954, 7422, 10431, 11133, 20862, 22266, 23503, 31293, 33399, 47006, 62586, 66798, 70509, 75457, 141018, 150914, 211527, 226371, 423054, 452742, 634581, 679113, 1269162, 1358226, 1433683, 2037339, 2867366, 4074678, 4301049, 8602098, 12903147, 25806294, 38709441, 77418882]

約数ペア:

[(1, 77418882), (2, 38709441), (3, 25806294), (6, 12903147), (9, 8602098), (18, 4301049), (19, 4074678), (27, 2867366), (38, 2037339), (54, 1433683), (57, 1358226), (61, 1269162), (114, 679113), (122, 634581), (171, 452742), (183, 423054), (342, 226371), (366, 211527), (513, 150914), (549, 141018), (1026, 75457), (1098, 70509), (1159, 66798), (1237, 62586), (1647, 47006), (2318, 33399), (2474, 31293), (3294, 23503), (3477, 22266), (3711, 20862), (6954, 11133), (7422, 10431)]