81642432

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{25013}}^1$

素因数の和:25045

約数の個数: 56

約数和(自身を含む): 228728016

約数和(自身を除く): 147085584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 25013, 50026, 75039, 100052, 150078, 200104, 300156, 400208, 425221, 600312, 800416, 850442, 1200624, 1275663, 1600832, 1700884, 2401248, 2551326, 3401768, 4802496, 5102652, 6803536, 10205304, 13607072, 20410608, 27214144, 40821216, 81642432]

約数ペア:

[(1, 81642432), (2, 40821216), (3, 27214144), (4, 20410608), (6, 13607072), (8, 10205304), (12, 6803536), (16, 5102652), (17, 4802496), (24, 3401768), (32, 2551326), (34, 2401248), (48, 1700884), (51, 1600832), (64, 1275663), (68, 1200624), (96, 850442), (102, 800416), (136, 600312), (192, 425221), (204, 400208), (272, 300156), (408, 200104), (544, 150078), (816, 100052), (1088, 75039), (1632, 50026), (3264, 25013)]