77799642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 93272358

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 59, 86, 114, 118, 129, 177, 258, 269, 354, 538, 807, 817, 1121, 1614, 1634, 2242, 2451, 2537, 3363, 4902, 5074, 5111, 6726, 7611, 10222, 11567, 15222, 15333, 15871, 23134, 30666, 31742, 34701, 47613, 48203, 69402, 95226, 96406, 144609, 219773, 289218, 301549, 439546, 603098, 659319, 682453, 904647, 1318638, 1364906, 1809294, 2047359, 4094718, 12966607, 25933214, 38899821, 77799642]

約数ペア:

[(1, 77799642), (2, 38899821), (3, 25933214), (6, 12966607), (19, 4094718), (38, 2047359), (43, 1809294), (57, 1364906), (59, 1318638), (86, 904647), (114, 682453), (118, 659319), (129, 603098), (177, 439546), (258, 301549), (269, 289218), (354, 219773), (538, 144609), (807, 96406), (817, 95226), (1121, 69402), (1614, 48203), (1634, 47613), (2242, 34701), (2451, 31742), (2537, 30666), (3363, 23134), (4902, 15871), (5074, 15333), (5111, 15222), (6726, 11567), (7611, 10222)]