78890868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 235262720

約数和(自身を除く): 156371852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 241, 252, 378, 433, 482, 723, 756, 866, 964, 1299, 1446, 1687, 1732, 2169, 2598, 2892, 3031, 3374, 3897, 4338, 5061, 5196, 6062, 6507, 6748, 7794, 8676, 9093, 10122, 11691, 12124, 13014, 15183, 15588, 18186, 20244, 23382, 26028, 27279, 30366, 36372, 45549, 46764, 54558, 60732, 81837, 91098, 104353, 109116, 163674, 182196, 208706, 313059, 327348, 417412, 626118, 730471, 939177, 1252236, 1460942, 1878354, 2191413, 2817531, 2921884, 3756708, 4382826, 5635062, 6574239, 8765652, 11270124, 13148478, 19722717, 26296956, 39445434, 78890868]

約数ペア:

[(1, 78890868), (2, 39445434), (3, 26296956), (4, 19722717), (6, 13148478), (7, 11270124), (9, 8765652), (12, 6574239), (14, 5635062), (18, 4382826), (21, 3756708), (27, 2921884), (28, 2817531), (36, 2191413), (42, 1878354), (54, 1460942), (63, 1252236), (84, 939177), (108, 730471), (126, 626118), (189, 417412), (241, 327348), (252, 313059), (378, 208706), (433, 182196), (482, 163674), (723, 109116), (756, 104353), (866, 91098), (964, 81837), (1299, 60732), (1446, 54558), (1687, 46764), (1732, 45549), (2169, 36372), (2598, 30366), (2892, 27279), (3031, 26028), (3374, 23382), (3897, 20244), (4338, 18186), (5061, 15588), (5196, 15183), (6062, 13014), (6507, 12124), (6748, 11691), (7794, 10122), (8676, 9093)]