85643766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15913}}^1$

素因数の和:15957

約数の個数: 48

約数和(自身を含む): 208537056

約数和(自身を除く): 122893290

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 15913, 31826, 47739, 95478, 143217, 206869, 286434, 365999, 413738, 620607, 731998, 1097997, 1241214, 1861821, 2195994, 3293991, 3723642, 4757987, 6587982, 9515974, 14273961, 28547922, 42821883, 85643766]

約数ペア:

[(1, 85643766), (2, 42821883), (3, 28547922), (6, 14273961), (9, 9515974), (13, 6587982), (18, 4757987), (23, 3723642), (26, 3293991), (39, 2195994), (46, 1861821), (69, 1241214), (78, 1097997), (117, 731998), (138, 620607), (207, 413738), (234, 365999), (299, 286434), (414, 206869), (598, 143217), (897, 95478), (1794, 47739), (2691, 31826), (5382, 15913)]