68541696

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 108

約数和(自身を含む): 200884320

約数和(自身を除く): 132342624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 419, 426, 568, 576, 639, 768, 838, 852, 1136, 1152, 1257, 1278, 1676, 1704, 2272, 2304, 2514, 2556, 3352, 3408, 3771, 4544, 5028, 5112, 6704, 6816, 7542, 9088, 10056, 10224, 13408, 13632, 15084, 18176, 20112, 20448, 26816, 27264, 29749, 30168, 40224, 40896, 53632, 54528, 59498, 60336, 80448, 81792, 89247, 107264, 118996, 120672, 160896, 163584, 178494, 237992, 241344, 267741, 321792, 356988, 475984, 482688, 535482, 713976, 951968, 965376, 1070964, 1427952, 1903936, 2141928, 2855904, 3807872, 4283856, 5711808, 7615744, 8567712, 11423616, 17135424, 22847232, 34270848, 68541696]

約数ペア:

[(1, 68541696), (2, 34270848), (3, 22847232), (4, 17135424), (6, 11423616), (8, 8567712), (9, 7615744), (12, 5711808), (16, 4283856), (18, 3807872), (24, 2855904), (32, 2141928), (36, 1903936), (48, 1427952), (64, 1070964), (71, 965376), (72, 951968), (96, 713976), (128, 535482), (142, 482688), (144, 475984), (192, 356988), (213, 321792), (256, 267741), (284, 241344), (288, 237992), (384, 178494), (419, 163584), (426, 160896), (568, 120672), (576, 118996), (639, 107264), (768, 89247), (838, 81792), (852, 80448), (1136, 60336), (1152, 59498), (1257, 54528), (1278, 53632), (1676, 40896), (1704, 40224), (2272, 30168), (2304, 29749), (2514, 27264), (2556, 26816), (3352, 20448), (3408, 20112), (3771, 18176), (4544, 15084), (5028, 13632), (5112, 13408), (6704, 10224), (6816, 10056), (7542, 9088)]