72573264

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10723}}^1$

素因数の和:10784

約数の個数: 60

約数和(自身を含む): 207445056

約数和(自身を除く): 134871792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 10723, 21446, 32169, 42892, 64338, 85784, 96507, 128676, 171568, 193014, 257352, 386028, 503981, 514704, 772056, 1007962, 1511943, 1544112, 2015924, 3023886, 4031848, 4535829, 6047772, 8063696, 9071658, 12095544, 18143316, 24191088, 36286632, 72573264]

約数ペア:

[(1, 72573264), (2, 36286632), (3, 24191088), (4, 18143316), (6, 12095544), (8, 9071658), (9, 8063696), (12, 6047772), (16, 4535829), (18, 4031848), (24, 3023886), (36, 2015924), (47, 1544112), (48, 1511943), (72, 1007962), (94, 772056), (141, 514704), (144, 503981), (188, 386028), (282, 257352), (376, 193014), (423, 171568), (564, 128676), (752, 96507), (846, 85784), (1128, 64338), (1692, 42892), (2256, 32169), (3384, 21446), (6768, 10723)]