76888450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 152434440

約数和(自身を除く): 75545990

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 313, 425, 578, 626, 850, 1445, 1565, 2890, 3130, 4913, 5321, 7225, 7825, 9826, 10642, 14450, 15650, 24565, 26605, 49130, 53210, 90457, 122825, 133025, 180914, 245650, 266050, 452285, 904570, 1537769, 2261425, 3075538, 4522850, 7688845, 15377690, 38444225, 76888450]

約数ペア:

[(1, 76888450), (2, 38444225), (5, 15377690), (10, 7688845), (17, 4522850), (25, 3075538), (34, 2261425), (50, 1537769), (85, 904570), (170, 452285), (289, 266050), (313, 245650), (425, 180914), (578, 133025), (626, 122825), (850, 90457), (1445, 53210), (1565, 49130), (2890, 26605), (3130, 24565), (4913, 15650), (5321, 14450), (7225, 10642), (7825, 9826)]