87610404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 246306816

約数和(自身を除く): 158696412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 137, 138, 161, 274, 276, 322, 331, 411, 483, 548, 644, 662, 822, 959, 966, 993, 1324, 1644, 1918, 1932, 1986, 2317, 2877, 3151, 3836, 3972, 4634, 5754, 6302, 6951, 7613, 9268, 9453, 11508, 12604, 13902, 15226, 18906, 22057, 22839, 27804, 30452, 37812, 44114, 45347, 45678, 53291, 66171, 88228, 90694, 91356, 106582, 132342, 136041, 159873, 181388, 213164, 264684, 272082, 317429, 319746, 544164, 634858, 639492, 952287, 1042981, 1269716, 1904574, 2085962, 3128943, 3809148, 4171924, 6257886, 7300867, 12515772, 14601734, 21902601, 29203468, 43805202, 87610404]

約数ペア:

[(1, 87610404), (2, 43805202), (3, 29203468), (4, 21902601), (6, 14601734), (7, 12515772), (12, 7300867), (14, 6257886), (21, 4171924), (23, 3809148), (28, 3128943), (42, 2085962), (46, 1904574), (69, 1269716), (84, 1042981), (92, 952287), (137, 639492), (138, 634858), (161, 544164), (274, 319746), (276, 317429), (322, 272082), (331, 264684), (411, 213164), (483, 181388), (548, 159873), (644, 136041), (662, 132342), (822, 106582), (959, 91356), (966, 90694), (993, 88228), (1324, 66171), (1644, 53291), (1918, 45678), (1932, 45347), (1986, 44114), (2317, 37812), (2877, 30452), (3151, 27804), (3836, 22839), (3972, 22057), (4634, 18906), (5754, 15226), (6302, 13902), (6951, 12604), (7613, 11508), (9268, 9453)]