64130586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 147100800

約数和(自身を除く): 82970214

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 109, 114, 218, 247, 327, 397, 494, 654, 741, 794, 1191, 1417, 1482, 2071, 2382, 2834, 4142, 4251, 5161, 6213, 7543, 8502, 10322, 12426, 15086, 15483, 22629, 26923, 30966, 43273, 45258, 53846, 80769, 86546, 98059, 129819, 161538, 196118, 259638, 294177, 562549, 588354, 822187, 1125098, 1644374, 1687647, 2466561, 3375294, 4933122, 10688431, 21376862, 32065293, 64130586]

約数ペア:

[(1, 64130586), (2, 32065293), (3, 21376862), (6, 10688431), (13, 4933122), (19, 3375294), (26, 2466561), (38, 1687647), (39, 1644374), (57, 1125098), (78, 822187), (109, 588354), (114, 562549), (218, 294177), (247, 259638), (327, 196118), (397, 161538), (494, 129819), (654, 98059), (741, 86546), (794, 80769), (1191, 53846), (1417, 45258), (1482, 43273), (2071, 30966), (2382, 26923), (2834, 22629), (4142, 15483), (4251, 15086), (5161, 12426), (6213, 10322), (7543, 8502)]