87906168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 128

約数和(自身を含む): 285235200

約数和(自身を除く): 197329032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1237, 1269, 1316, 1512, 1692, 1974, 2474, 2538, 2632, 2961, 3384, 3711, 3948, 4948, 5076, 5922, 7422, 7896, 8659, 8883, 9896, 10152, 11133, 11844, 14844, 17318, 17766, 22266, 23688, 25977, 29688, 33399, 34636, 35532, 44532, 51954, 58139, 66798, 69272, 71064, 77931, 89064, 103908, 116278, 133596, 155862, 174417, 207816, 232556, 233793, 267192, 311724, 348834, 406973, 465112, 467586, 523251, 623448, 697668, 813946, 935172, 1046502, 1220919, 1395336, 1569753, 1627892, 1870344, 2093004, 2441838, 3139506, 3255784, 3662757, 4186008, 4883676, 6279012, 7325514, 9767352, 10988271, 12558024, 14651028, 21976542, 29302056, 43953084, 87906168]

約数ペア:

[(1, 87906168), (2, 43953084), (3, 29302056), (4, 21976542), (6, 14651028), (7, 12558024), (8, 10988271), (9, 9767352), (12, 7325514), (14, 6279012), (18, 4883676), (21, 4186008), (24, 3662757), (27, 3255784), (28, 3139506), (36, 2441838), (42, 2093004), (47, 1870344), (54, 1627892), (56, 1569753), (63, 1395336), (72, 1220919), (84, 1046502), (94, 935172), (108, 813946), (126, 697668), (141, 623448), (168, 523251), (188, 467586), (189, 465112), (216, 406973), (252, 348834), (282, 311724), (329, 267192), (376, 233793), (378, 232556), (423, 207816), (504, 174417), (564, 155862), (658, 133596), (756, 116278), (846, 103908), (987, 89064), (1128, 77931), (1237, 71064), (1269, 69272), (1316, 66798), (1512, 58139), (1692, 51954), (1974, 44532), (2474, 35532), (2538, 34636), (2632, 33399), (2961, 29688), (3384, 25977), (3711, 23688), (3948, 22266), (4948, 17766), (5076, 17318), (5922, 14844), (7422, 11844), (7896, 11133), (8659, 10152), (8883, 9896)]