72239808

素因数分解:

$2^6\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1499}}^1$

素因数の和:1765

約数の個数: 56

約数和(自身を含む): 192024000

約数和(自身を除く): 119784192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 251, 502, 753, 1004, 1499, 1506, 2008, 2998, 3012, 4016, 4497, 5996, 6024, 8032, 8994, 11992, 12048, 16064, 17988, 23984, 24096, 35976, 47968, 48192, 71952, 95936, 143904, 287808, 376249, 752498, 1128747, 1504996, 2257494, 3009992, 4514988, 6019984, 9029976, 12039968, 18059952, 24079936, 36119904, 72239808]

約数ペア:

[(1, 72239808), (2, 36119904), (3, 24079936), (4, 18059952), (6, 12039968), (8, 9029976), (12, 6019984), (16, 4514988), (24, 3009992), (32, 2257494), (48, 1504996), (64, 1128747), (96, 752498), (192, 376249), (251, 287808), (502, 143904), (753, 95936), (1004, 71952), (1499, 48192), (1506, 47968), (2008, 35976), (2998, 24096), (3012, 23984), (4016, 17988), (4497, 16064), (5996, 12048), (6024, 11992), (8032, 8994)]