42926676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 110555424

約数和(自身を除く): 67628748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 244, 338, 347, 366, 507, 676, 694, 732, 793, 1014, 1041, 1388, 1586, 2028, 2082, 2379, 3172, 4164, 4511, 4758, 9022, 9516, 10309, 13533, 18044, 20618, 21167, 27066, 30927, 41236, 42334, 54132, 58643, 61854, 63501, 84668, 117286, 123708, 127002, 175929, 234572, 254004, 275171, 351858, 550342, 703716, 825513, 1100684, 1651026, 3302052, 3577223, 7154446, 10731669, 14308892, 21463338, 42926676]

約数ペア:

[(1, 42926676), (2, 21463338), (3, 14308892), (4, 10731669), (6, 7154446), (12, 3577223), (13, 3302052), (26, 1651026), (39, 1100684), (52, 825513), (61, 703716), (78, 550342), (122, 351858), (156, 275171), (169, 254004), (183, 234572), (244, 175929), (338, 127002), (347, 123708), (366, 117286), (507, 84668), (676, 63501), (694, 61854), (732, 58643), (793, 54132), (1014, 42334), (1041, 41236), (1388, 30927), (1586, 27066), (2028, 21167), (2082, 20618), (2379, 18044), (3172, 13533), (4164, 10309), (4511, 9516), (4758, 9022)]