77689048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15439}}^1$

素因数の和:15499

約数の個数: 32

約数和(自身を含む): 158414400

約数和(自身を除く): 80725352

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 15439, 30878, 61756, 123512, 262463, 524926, 571243, 1049852, 1142486, 2099704, 2284972, 4569944, 9711131, 19422262, 38844524, 77689048]

約数ペア:

[(1, 77689048), (2, 38844524), (4, 19422262), (8, 9711131), (17, 4569944), (34, 2284972), (37, 2099704), (68, 1142486), (74, 1049852), (136, 571243), (148, 524926), (296, 262463), (629, 123512), (1258, 61756), (2516, 30878), (5032, 15439)]