78206936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{929}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 155682000

約数和(自身を除く): 77475064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 619, 929, 1238, 1858, 2476, 3716, 4952, 7432, 10523, 15793, 21046, 31586, 42092, 63172, 84184, 126344, 575051, 1150102, 2300204, 4600408, 9775867, 19551734, 39103468, 78206936]

約数ペア:

[(1, 78206936), (2, 39103468), (4, 19551734), (8, 9775867), (17, 4600408), (34, 2300204), (68, 1150102), (136, 575051), (619, 126344), (929, 84184), (1238, 63172), (1858, 42092), (2476, 31586), (3716, 21046), (4952, 15793), (7432, 10523)]