78367076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^2$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 148064868

約数和(自身を除く): 69697792

約数列:

[1, 2, 4, 17, 34, 68, 97, 109, 194, 218, 388, 436, 1649, 1853, 3298, 3706, 6596, 7412, 10573, 11881, 21146, 23762, 42292, 47524, 179741, 201977, 359482, 403954, 718964, 807908, 1152457, 2304914, 4609828, 19591769, 39183538, 78367076]

約数ペア:

[(1, 78367076), (2, 39183538), (4, 19591769), (17, 4609828), (34, 2304914), (68, 1152457), (97, 807908), (109, 718964), (194, 403954), (218, 359482), (388, 201977), (436, 179741), (1649, 47524), (1853, 42292), (3298, 23762), (3706, 21146), (6596, 11881), (7412, 10573)]