87801948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2768

約数の個数: 96

約数和(自身を含む): 255897600

約数和(自身を除く): 168095652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2484, 2691, 2719, 3588, 5382, 5438, 8073, 8157, 10764, 10876, 16146, 16314, 24471, 32292, 32628, 35347, 48942, 62537, 70694, 73413, 97884, 106041, 125074, 141388, 146826, 187611, 212082, 250148, 293652, 318123, 375222, 424164, 562833, 636246, 750444, 812981, 954369, 1125666, 1272492, 1625962, 1688499, 1908738, 2251332, 2438943, 3251924, 3376998, 3817476, 4877886, 6753996, 7316829, 9755772, 14633658, 21950487, 29267316, 43900974, 87801948]

約数ペア:

[(1, 87801948), (2, 43900974), (3, 29267316), (4, 21950487), (6, 14633658), (9, 9755772), (12, 7316829), (13, 6753996), (18, 4877886), (23, 3817476), (26, 3376998), (27, 3251924), (36, 2438943), (39, 2251332), (46, 1908738), (52, 1688499), (54, 1625962), (69, 1272492), (78, 1125666), (92, 954369), (108, 812981), (117, 750444), (138, 636246), (156, 562833), (207, 424164), (234, 375222), (276, 318123), (299, 293652), (351, 250148), (414, 212082), (468, 187611), (598, 146826), (621, 141388), (702, 125074), (828, 106041), (897, 97884), (1196, 73413), (1242, 70694), (1404, 62537), (1794, 48942), (2484, 35347), (2691, 32628), (2719, 32292), (3588, 24471), (5382, 16314), (5438, 16146), (8073, 10876), (8157, 10764)]