29287188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 91693056

約数和(自身を除く): 62405868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 163, 186, 207, 217, 252, 276, 279, 322, 326, 372, 414, 434, 483, 489, 558, 644, 651, 652, 713, 828, 868, 966, 978, 1116, 1141, 1302, 1426, 1449, 1467, 1932, 1953, 1956, 2139, 2282, 2604, 2852, 2898, 2934, 3423, 3749, 3906, 4278, 4564, 4991, 5053, 5796, 5868, 6417, 6846, 7498, 7812, 8556, 9982, 10106, 10269, 11247, 12834, 13692, 14973, 14996, 15159, 19964, 20212, 20538, 22494, 25668, 26243, 29946, 30318, 33741, 35371, 41076, 44919, 44988, 45477, 52486, 59892, 60636, 67482, 70742, 78729, 89838, 90954, 104972, 106113, 116219, 134964, 141484, 157458, 179676, 181908, 212226, 232438, 236187, 314916, 318339, 348657, 424452, 464876, 472374, 636678, 697314, 813533, 944748, 1045971, 1273356, 1394628, 1627066, 2091942, 2440599, 3254132, 4183884, 4881198, 7321797, 9762396, 14643594, 29287188]

約数ペア:

[(1, 29287188), (2, 14643594), (3, 9762396), (4, 7321797), (6, 4881198), (7, 4183884), (9, 3254132), (12, 2440599), (14, 2091942), (18, 1627066), (21, 1394628), (23, 1273356), (28, 1045971), (31, 944748), (36, 813533), (42, 697314), (46, 636678), (62, 472374), (63, 464876), (69, 424452), (84, 348657), (92, 318339), (93, 314916), (124, 236187), (126, 232438), (138, 212226), (161, 181908), (163, 179676), (186, 157458), (207, 141484), (217, 134964), (252, 116219), (276, 106113), (279, 104972), (322, 90954), (326, 89838), (372, 78729), (414, 70742), (434, 67482), (483, 60636), (489, 59892), (558, 52486), (644, 45477), (651, 44988), (652, 44919), (713, 41076), (828, 35371), (868, 33741), (966, 30318), (978, 29946), (1116, 26243), (1141, 25668), (1302, 22494), (1426, 20538), (1449, 20212), (1467, 19964), (1932, 15159), (1953, 14996), (1956, 14973), (2139, 13692), (2282, 12834), (2604, 11247), (2852, 10269), (2898, 10106), (2934, 9982), (3423, 8556), (3749, 7812), (3906, 7498), (4278, 6846), (4564, 6417), (4991, 5868), (5053, 5796)]