68956368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 195195840

約数和(自身を除く): 126239472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 1873, 2301, 2832, 3068, 3746, 4602, 5619, 6136, 7492, 9204, 11238, 12272, 14984, 18408, 22476, 24349, 29968, 36816, 44952, 48698, 73047, 89904, 97396, 110507, 146094, 194792, 221014, 292188, 331521, 389584, 442028, 584376, 663042, 884056, 1168752, 1326084, 1436591, 1768112, 2652168, 2873182, 4309773, 5304336, 5746364, 8619546, 11492728, 17239092, 22985456, 34478184, 68956368]

約数ペア:

[(1, 68956368), (2, 34478184), (3, 22985456), (4, 17239092), (6, 11492728), (8, 8619546), (12, 5746364), (13, 5304336), (16, 4309773), (24, 2873182), (26, 2652168), (39, 1768112), (48, 1436591), (52, 1326084), (59, 1168752), (78, 884056), (104, 663042), (118, 584376), (156, 442028), (177, 389584), (208, 331521), (236, 292188), (312, 221014), (354, 194792), (472, 146094), (624, 110507), (708, 97396), (767, 89904), (944, 73047), (1416, 48698), (1534, 44952), (1873, 36816), (2301, 29968), (2832, 24349), (3068, 22476), (3746, 18408), (4602, 14984), (5619, 12272), (6136, 11238), (7492, 9204)]