77298078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3969

約数の個数: 64

約数和(自身を含む): 189568512

約数和(自身を除く): 112270434

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 3917, 6578, 7834, 9867, 11751, 19734, 23502, 43087, 50921, 86174, 90091, 101842, 129261, 152763, 180182, 258522, 270273, 305526, 540546, 560131, 991001, 1120262, 1171183, 1680393, 1982002, 2342366, 2973003, 3360786, 3513549, 5946006, 7027098, 12883013, 25766026, 38649039, 77298078]

約数ペア:

[(1, 77298078), (2, 38649039), (3, 25766026), (6, 12883013), (11, 7027098), (13, 5946006), (22, 3513549), (23, 3360786), (26, 2973003), (33, 2342366), (39, 1982002), (46, 1680393), (66, 1171183), (69, 1120262), (78, 991001), (138, 560131), (143, 540546), (253, 305526), (286, 270273), (299, 258522), (429, 180182), (506, 152763), (598, 129261), (759, 101842), (858, 90091), (897, 86174), (1518, 50921), (1794, 43087), (3289, 23502), (3917, 19734), (6578, 11751), (7834, 9867)]