68864484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 191358720

約数和(自身を除く): 122494236

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 299, 391, 442, 598, 663, 782, 884, 897, 1129, 1173, 1196, 1326, 1564, 1794, 2258, 2346, 2652, 3387, 3588, 4516, 4692, 5083, 6774, 10166, 13548, 14677, 15249, 19193, 20332, 25967, 29354, 30498, 38386, 44031, 51934, 57579, 58708, 60996, 76772, 77901, 88062, 103868, 115158, 155802, 176124, 230316, 249509, 311604, 337571, 441439, 499018, 675142, 748527, 882878, 998036, 1012713, 1324317, 1350284, 1497054, 1765756, 2025426, 2648634, 2994108, 4050852, 5297268, 5738707, 11477414, 17216121, 22954828, 34432242, 68864484]

約数ペア:

[(1, 68864484), (2, 34432242), (3, 22954828), (4, 17216121), (6, 11477414), (12, 5738707), (13, 5297268), (17, 4050852), (23, 2994108), (26, 2648634), (34, 2025426), (39, 1765756), (46, 1497054), (51, 1350284), (52, 1324317), (68, 1012713), (69, 998036), (78, 882878), (92, 748527), (102, 675142), (138, 499018), (156, 441439), (204, 337571), (221, 311604), (276, 249509), (299, 230316), (391, 176124), (442, 155802), (598, 115158), (663, 103868), (782, 88062), (884, 77901), (897, 76772), (1129, 60996), (1173, 58708), (1196, 57579), (1326, 51934), (1564, 44031), (1794, 38386), (2258, 30498), (2346, 29354), (2652, 25967), (3387, 20332), (3588, 19193), (4516, 15249), (4692, 14677), (5083, 13548), (6774, 10166)]