76728816

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3779}}^1$

素因数の和:3843

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 148256784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 3779, 5076, 6768, 7558, 10152, 11337, 15116, 20304, 22674, 30232, 34011, 45348, 60464, 68022, 90696, 102033, 136044, 177613, 181392, 204066, 272088, 355226, 408132, 532839, 544176, 710452, 816264, 1065678, 1420904, 1598517, 1632528, 2131356, 2841808, 3197034, 4262712, 4795551, 6394068, 8525424, 9591102, 12788136, 19182204, 25576272, 38364408, 76728816]

約数ペア:

[(1, 76728816), (2, 38364408), (3, 25576272), (4, 19182204), (6, 12788136), (8, 9591102), (9, 8525424), (12, 6394068), (16, 4795551), (18, 4262712), (24, 3197034), (27, 2841808), (36, 2131356), (47, 1632528), (48, 1598517), (54, 1420904), (72, 1065678), (94, 816264), (108, 710452), (141, 544176), (144, 532839), (188, 408132), (216, 355226), (282, 272088), (376, 204066), (423, 181392), (432, 177613), (564, 136044), (752, 102033), (846, 90696), (1128, 68022), (1269, 60464), (1692, 45348), (2256, 34011), (2538, 30232), (3384, 22674), (3779, 20304), (5076, 15116), (6768, 11337), (7558, 10152)]