74975904

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 151461216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 116, 141, 144, 174, 188, 191, 232, 261, 282, 288, 348, 376, 382, 423, 464, 522, 564, 573, 696, 752, 764, 846, 928, 1044, 1128, 1146, 1363, 1392, 1504, 1528, 1692, 1719, 2088, 2256, 2292, 2726, 2784, 3056, 3384, 3438, 4089, 4176, 4512, 4584, 5452, 5539, 6112, 6768, 6876, 8178, 8352, 8977, 9168, 10904, 11078, 12267, 13536, 13752, 16356, 16617, 17954, 18336, 21808, 22156, 24534, 26931, 27504, 32712, 33234, 35908, 43616, 44312, 49068, 49851, 53862, 55008, 65424, 66468, 71816, 80793, 88624, 98136, 99702, 107724, 130848, 132936, 143632, 161586, 177248, 196272, 199404, 215448, 260333, 265872, 287264, 323172, 392544, 398808, 430896, 520666, 531744, 646344, 780999, 797616, 861792, 1041332, 1292688, 1561998, 1595232, 2082664, 2342997, 2585376, 3123996, 4165328, 4685994, 6247992, 8330656, 9371988, 12495984, 18743976, 24991968, 37487952, 74975904]

約数ペア:

[(1, 74975904), (2, 37487952), (3, 24991968), (4, 18743976), (6, 12495984), (8, 9371988), (9, 8330656), (12, 6247992), (16, 4685994), (18, 4165328), (24, 3123996), (29, 2585376), (32, 2342997), (36, 2082664), (47, 1595232), (48, 1561998), (58, 1292688), (72, 1041332), (87, 861792), (94, 797616), (96, 780999), (116, 646344), (141, 531744), (144, 520666), (174, 430896), (188, 398808), (191, 392544), (232, 323172), (261, 287264), (282, 265872), (288, 260333), (348, 215448), (376, 199404), (382, 196272), (423, 177248), (464, 161586), (522, 143632), (564, 132936), (573, 130848), (696, 107724), (752, 99702), (764, 98136), (846, 88624), (928, 80793), (1044, 71816), (1128, 66468), (1146, 65424), (1363, 55008), (1392, 53862), (1504, 49851), (1528, 49068), (1692, 44312), (1719, 43616), (2088, 35908), (2256, 33234), (2292, 32712), (2726, 27504), (2784, 26931), (3056, 24534), (3384, 22156), (3438, 21808), (4089, 18336), (4176, 17954), (4512, 16617), (4584, 16356), (5452, 13752), (5539, 13536), (6112, 12267), (6768, 11078), (6876, 10904), (8178, 9168), (8352, 8977)]