86338668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 226707712

約数和(自身を除く): 140369044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 61, 78, 86, 122, 129, 156, 172, 183, 211, 244, 258, 366, 422, 516, 559, 633, 732, 793, 844, 1118, 1266, 1586, 1677, 2236, 2379, 2532, 2623, 2743, 3172, 3354, 4758, 5246, 5486, 6708, 7869, 8229, 9073, 9516, 10492, 10972, 12871, 15738, 16458, 18146, 25742, 27219, 31476, 32916, 34099, 36292, 38613, 51484, 54438, 68198, 77226, 102297, 108876, 117949, 136396, 154452, 167323, 204594, 235898, 334646, 353847, 409188, 471796, 501969, 553453, 669292, 707694, 1003938, 1106906, 1415388, 1660359, 2007876, 2213812, 3320718, 6641436, 7194889, 14389778, 21584667, 28779556, 43169334, 86338668]

約数ペア:

[(1, 86338668), (2, 43169334), (3, 28779556), (4, 21584667), (6, 14389778), (12, 7194889), (13, 6641436), (26, 3320718), (39, 2213812), (43, 2007876), (52, 1660359), (61, 1415388), (78, 1106906), (86, 1003938), (122, 707694), (129, 669292), (156, 553453), (172, 501969), (183, 471796), (211, 409188), (244, 353847), (258, 334646), (366, 235898), (422, 204594), (516, 167323), (559, 154452), (633, 136396), (732, 117949), (793, 108876), (844, 102297), (1118, 77226), (1266, 68198), (1586, 54438), (1677, 51484), (2236, 38613), (2379, 36292), (2532, 34099), (2623, 32916), (2743, 31476), (3172, 27219), (3354, 25742), (4758, 18146), (5246, 16458), (5486, 15738), (6708, 12871), (7869, 10972), (8229, 10492), (9073, 9516)]