73628988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 176359680

約数和(自身を除く): 102730692

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 852, 971, 1068, 1942, 2913, 3884, 5826, 6319, 11652, 12638, 18957, 25276, 37914, 68941, 75828, 86419, 137882, 172838, 206823, 259257, 275764, 345676, 413646, 518514, 827292, 1037028, 6135749, 12271498, 18407247, 24542996, 36814494, 73628988]

約数ペア:

[(1, 73628988), (2, 36814494), (3, 24542996), (4, 18407247), (6, 12271498), (12, 6135749), (71, 1037028), (89, 827292), (142, 518514), (178, 413646), (213, 345676), (267, 275764), (284, 259257), (356, 206823), (426, 172838), (534, 137882), (852, 86419), (971, 75828), (1068, 68941), (1942, 37914), (2913, 25276), (3884, 18957), (5826, 12638), (6319, 11652)]