72214996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 150126592

約数和(自身を除く): 77911596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 271, 307, 434, 542, 614, 868, 1084, 1228, 1897, 2149, 3794, 4298, 7588, 8401, 8596, 9517, 16802, 19034, 33604, 38068, 58807, 66619, 83197, 117614, 133238, 166394, 235228, 266476, 332788, 582379, 1164758, 2329516, 2579107, 5158214, 10316428, 18053749, 36107498, 72214996]

約数ペア:

[(1, 72214996), (2, 36107498), (4, 18053749), (7, 10316428), (14, 5158214), (28, 2579107), (31, 2329516), (62, 1164758), (124, 582379), (217, 332788), (271, 266476), (307, 235228), (434, 166394), (542, 133238), (614, 117614), (868, 83197), (1084, 66619), (1228, 58807), (1897, 38068), (2149, 33604), (3794, 19034), (4298, 16802), (7588, 9517), (8401, 8596)]