65998416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:784

約数の個数: 80

約数和(自身を含む): 187130880

約数和(自身を除く): 121132464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 239, 264, 478, 523, 528, 717, 956, 1046, 1434, 1569, 1912, 2092, 2629, 2868, 3138, 3824, 4184, 5258, 5736, 5753, 6276, 7887, 8368, 10516, 11472, 11506, 12552, 15774, 17259, 21032, 23012, 25104, 31548, 34518, 42064, 46024, 63096, 69036, 92048, 124997, 126192, 138072, 249994, 276144, 374991, 499988, 749982, 999976, 1374967, 1499964, 1999952, 2749934, 2999928, 4124901, 5499868, 5999856, 8249802, 10999736, 16499604, 21999472, 32999208, 65998416]

約数ペア:

[(1, 65998416), (2, 32999208), (3, 21999472), (4, 16499604), (6, 10999736), (8, 8249802), (11, 5999856), (12, 5499868), (16, 4124901), (22, 2999928), (24, 2749934), (33, 1999952), (44, 1499964), (48, 1374967), (66, 999976), (88, 749982), (132, 499988), (176, 374991), (239, 276144), (264, 249994), (478, 138072), (523, 126192), (528, 124997), (717, 92048), (956, 69036), (1046, 63096), (1434, 46024), (1569, 42064), (1912, 34518), (2092, 31548), (2629, 25104), (2868, 23012), (3138, 21032), (3824, 17259), (4184, 15774), (5258, 12552), (5736, 11506), (5753, 11472), (6276, 10516), (7887, 8368)]