77996476

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:766

約数の個数: 36

約数和(自身を含む): 146561800

約数和(自身を除く): 68565324

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 289, 436, 578, 619, 1156, 1238, 1853, 2476, 3706, 7412, 10523, 21046, 31501, 42092, 63002, 67471, 126004, 134942, 178891, 269884, 357782, 715564, 1147007, 2294014, 4588028, 19499119, 38998238, 77996476]

約数ペア:

[(1, 77996476), (2, 38998238), (4, 19499119), (17, 4588028), (34, 2294014), (68, 1147007), (109, 715564), (218, 357782), (289, 269884), (436, 178891), (578, 134942), (619, 126004), (1156, 67471), (1238, 63002), (1853, 42092), (2476, 31501), (3706, 21046), (7412, 10523)]