77697660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5807}}^1$

素因数の和:6042

約数の個数: 48

約数和(自身を含む): 218566656

約数和(自身を除く): 140868996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 5807, 6690, 11614, 13380, 17421, 23228, 29035, 34842, 58070, 69684, 87105, 116140, 174210, 348420, 1294961, 2589922, 3884883, 5179844, 6474805, 7769766, 12949610, 15539532, 19424415, 25899220, 38848830, 77697660]

約数ペア:

[(1, 77697660), (2, 38848830), (3, 25899220), (4, 19424415), (5, 15539532), (6, 12949610), (10, 7769766), (12, 6474805), (15, 5179844), (20, 3884883), (30, 2589922), (60, 1294961), (223, 348420), (446, 174210), (669, 116140), (892, 87105), (1115, 69684), (1338, 58070), (2230, 34842), (2676, 29035), (3345, 23228), (4460, 17421), (5807, 13380), (6690, 11614)]