89725714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 73570286

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 53, 106, 149, 247, 298, 299, 437, 494, 598, 689, 874, 1007, 1219, 1378, 1937, 2014, 2438, 2831, 3427, 3874, 5662, 5681, 6854, 7897, 11362, 13091, 15794, 15847, 23161, 26182, 31694, 36803, 44551, 46322, 65113, 73606, 89102, 102661, 130226, 150043, 181631, 205322, 300086, 301093, 363262, 602186, 846469, 1692938, 1950559, 2361203, 3450989, 3901118, 4722406, 6901978, 44862857, 89725714]

約数ペア:

[(1, 89725714), (2, 44862857), (13, 6901978), (19, 4722406), (23, 3901118), (26, 3450989), (38, 2361203), (46, 1950559), (53, 1692938), (106, 846469), (149, 602186), (247, 363262), (298, 301093), (299, 300086), (437, 205322), (494, 181631), (598, 150043), (689, 130226), (874, 102661), (1007, 89102), (1219, 73606), (1378, 65113), (1937, 46322), (2014, 44551), (2438, 36803), (2831, 31694), (3427, 26182), (3874, 23161), (5662, 15847), (5681, 15794), (6854, 13091), (7897, 11362)]