68828364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 191056320

約数和(自身を除く): 122227956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 716, 971, 1074, 1611, 1942, 1969, 2148, 2913, 3222, 3884, 3938, 5826, 5907, 6444, 7876, 8739, 10681, 11652, 11814, 17478, 17721, 21362, 23628, 32043, 34956, 35442, 42724, 64086, 70884, 96129, 128172, 173809, 192258, 347618, 384516, 521427, 695236, 1042854, 1564281, 1911899, 2085708, 3128562, 3823798, 5735697, 6257124, 7647596, 11471394, 17207091, 22942788, 34414182, 68828364]

約数ペア:

[(1, 68828364), (2, 34414182), (3, 22942788), (4, 17207091), (6, 11471394), (9, 7647596), (11, 6257124), (12, 5735697), (18, 3823798), (22, 3128562), (33, 2085708), (36, 1911899), (44, 1564281), (66, 1042854), (99, 695236), (132, 521427), (179, 384516), (198, 347618), (358, 192258), (396, 173809), (537, 128172), (716, 96129), (971, 70884), (1074, 64086), (1611, 42724), (1942, 35442), (1969, 34956), (2148, 32043), (2913, 23628), (3222, 21362), (3884, 17721), (3938, 17478), (5826, 11814), (5907, 11652), (6444, 10681), (7876, 8739)]