76621888

素因数分解:

$2^6\times 7^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 84

約数和(自身を含む): 180598572

約数和(自身を除く): 103976684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 196, 212, 224, 371, 392, 424, 448, 461, 742, 784, 848, 922, 1484, 1568, 1696, 1844, 2597, 2968, 3136, 3227, 3392, 3688, 5194, 5936, 6454, 7376, 10388, 11872, 12908, 14752, 20776, 22589, 23744, 24433, 25816, 29504, 41552, 45178, 48866, 51632, 83104, 90356, 97732, 103264, 166208, 171031, 180712, 195464, 206528, 342062, 361424, 390928, 684124, 722848, 781856, 1197217, 1368248, 1445696, 1563712, 2394434, 2736496, 4788868, 5472992, 9577736, 10945984, 19155472, 38310944, 76621888]

約数ペア:

[(1, 76621888), (2, 38310944), (4, 19155472), (7, 10945984), (8, 9577736), (14, 5472992), (16, 4788868), (28, 2736496), (32, 2394434), (49, 1563712), (53, 1445696), (56, 1368248), (64, 1197217), (98, 781856), (106, 722848), (112, 684124), (196, 390928), (212, 361424), (224, 342062), (371, 206528), (392, 195464), (424, 180712), (448, 171031), (461, 166208), (742, 103264), (784, 97732), (848, 90356), (922, 83104), (1484, 51632), (1568, 48866), (1696, 45178), (1844, 41552), (2597, 29504), (2968, 25816), (3136, 24433), (3227, 23744), (3392, 22589), (3688, 20776), (5194, 14752), (5936, 12908), (6454, 11872), (7376, 10388)]