73205988

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 173638080

約数和(自身を除く): 100432092

約数列:

[1, 2, 3, 4, 6, 12, 173, 179, 197, 346, 358, 394, 519, 537, 591, 692, 716, 788, 1038, 1074, 1182, 2076, 2148, 2364, 30967, 34081, 35263, 61934, 68162, 70526, 92901, 102243, 105789, 123868, 136324, 141052, 185802, 204486, 211578, 371604, 408972, 423156, 6100499, 12200998, 18301497, 24401996, 36602994, 73205988]

約数ペア:

[(1, 73205988), (2, 36602994), (3, 24401996), (4, 18301497), (6, 12200998), (12, 6100499), (173, 423156), (179, 408972), (197, 371604), (346, 211578), (358, 204486), (394, 185802), (519, 141052), (537, 136324), (591, 123868), (692, 105789), (716, 102243), (788, 92901), (1038, 70526), (1074, 68162), (1182, 61934), (2076, 35263), (2148, 34081), (2364, 30967)]