90447588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 289895424

約数和(自身を除く): 199447836

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 126, 132, 134, 154, 198, 201, 231, 252, 268, 308, 396, 402, 462, 469, 487, 603, 693, 737, 804, 924, 938, 974, 1206, 1386, 1407, 1461, 1474, 1876, 1948, 2211, 2412, 2772, 2814, 2922, 2948, 3409, 4221, 4383, 4422, 5159, 5357, 5628, 5844, 6633, 6818, 8442, 8766, 8844, 10227, 10318, 10714, 13266, 13636, 15477, 16071, 16884, 17532, 20454, 20636, 21428, 26532, 30681, 30954, 32142, 32629, 37499, 40908, 46431, 48213, 61362, 61908, 64284, 65258, 74998, 92862, 96426, 97887, 112497, 122724, 130516, 149996, 185724, 192852, 195774, 224994, 228403, 293661, 337491, 358919, 391548, 449988, 456806, 587322, 674982, 685209, 717838, 913612, 1076757, 1174644, 1349964, 1370418, 1435676, 2055627, 2153514, 2512433, 2740836, 3230271, 4111254, 4307028, 5024866, 6460542, 7537299, 8222508, 10049732, 12921084, 15074598, 22611897, 30149196, 45223794, 90447588]

約数ペア:

[(1, 90447588), (2, 45223794), (3, 30149196), (4, 22611897), (6, 15074598), (7, 12921084), (9, 10049732), (11, 8222508), (12, 7537299), (14, 6460542), (18, 5024866), (21, 4307028), (22, 4111254), (28, 3230271), (33, 2740836), (36, 2512433), (42, 2153514), (44, 2055627), (63, 1435676), (66, 1370418), (67, 1349964), (77, 1174644), (84, 1076757), (99, 913612), (126, 717838), (132, 685209), (134, 674982), (154, 587322), (198, 456806), (201, 449988), (231, 391548), (252, 358919), (268, 337491), (308, 293661), (396, 228403), (402, 224994), (462, 195774), (469, 192852), (487, 185724), (603, 149996), (693, 130516), (737, 122724), (804, 112497), (924, 97887), (938, 96426), (974, 92862), (1206, 74998), (1386, 65258), (1407, 64284), (1461, 61908), (1474, 61362), (1876, 48213), (1948, 46431), (2211, 40908), (2412, 37499), (2772, 32629), (2814, 32142), (2922, 30954), (2948, 30681), (3409, 26532), (4221, 21428), (4383, 20636), (4422, 20454), (5159, 17532), (5357, 16884), (5628, 16071), (5844, 15477), (6633, 13636), (6818, 13266), (8442, 10714), (8766, 10318), (8844, 10227)]