87471288

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 255340800

約数和(自身を除く): 167869512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 456, 516, 684, 774, 817, 1032, 1368, 1487, 1548, 1634, 2451, 2974, 3096, 3268, 4461, 4902, 5948, 6536, 7353, 8922, 9804, 11896, 13383, 14706, 17844, 19608, 26766, 28253, 29412, 35688, 53532, 56506, 58824, 63941, 84759, 107064, 113012, 127882, 169518, 191823, 226024, 254277, 255764, 339036, 383646, 508554, 511528, 575469, 678072, 767292, 1017108, 1150938, 1214879, 1534584, 2034216, 2301876, 2429758, 3644637, 4603752, 4859516, 7289274, 9719032, 10933911, 14578548, 21867822, 29157096, 43735644, 87471288]

約数ペア:

[(1, 87471288), (2, 43735644), (3, 29157096), (4, 21867822), (6, 14578548), (8, 10933911), (9, 9719032), (12, 7289274), (18, 4859516), (19, 4603752), (24, 3644637), (36, 2429758), (38, 2301876), (43, 2034216), (57, 1534584), (72, 1214879), (76, 1150938), (86, 1017108), (114, 767292), (129, 678072), (152, 575469), (171, 511528), (172, 508554), (228, 383646), (258, 339036), (342, 255764), (344, 254277), (387, 226024), (456, 191823), (516, 169518), (684, 127882), (774, 113012), (817, 107064), (1032, 84759), (1368, 63941), (1487, 58824), (1548, 56506), (1634, 53532), (2451, 35688), (2974, 29412), (3096, 28253), (3268, 26766), (4461, 19608), (4902, 17844), (5948, 14706), (6536, 13383), (7353, 11896), (8922, 9804)]