72335648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 183472128

約数和(自身を除く): 111136480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 947, 992, 1232, 1364, 1736, 1894, 2387, 2464, 2728, 3472, 3788, 4774, 5456, 6629, 6944, 7576, 9548, 10417, 10912, 13258, 15152, 19096, 20834, 26516, 29357, 30304, 38192, 41668, 53032, 58714, 72919, 76384, 83336, 106064, 117428, 145838, 166672, 205499, 212128, 234856, 291676, 322927, 333344, 410998, 469712, 583352, 645854, 821996, 939424, 1166704, 1291708, 1643992, 2260489, 2333408, 2583416, 3287984, 4520978, 5166832, 6575968, 9041956, 10333664, 18083912, 36167824, 72335648]

約数ペア:

[(1, 72335648), (2, 36167824), (4, 18083912), (7, 10333664), (8, 9041956), (11, 6575968), (14, 5166832), (16, 4520978), (22, 3287984), (28, 2583416), (31, 2333408), (32, 2260489), (44, 1643992), (56, 1291708), (62, 1166704), (77, 939424), (88, 821996), (112, 645854), (124, 583352), (154, 469712), (176, 410998), (217, 333344), (224, 322927), (248, 291676), (308, 234856), (341, 212128), (352, 205499), (434, 166672), (496, 145838), (616, 117428), (682, 106064), (868, 83336), (947, 76384), (992, 72919), (1232, 58714), (1364, 53032), (1736, 41668), (1894, 38192), (2387, 30304), (2464, 29357), (2728, 26516), (3472, 20834), (3788, 19096), (4774, 15152), (5456, 13258), (6629, 10912), (6944, 10417), (7576, 9548)]