82638972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 162

約数和(自身を含む): 245398608

約数和(自身を除く): 162759636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 169, 188, 204, 221, 234, 282, 289, 306, 338, 423, 442, 468, 507, 564, 578, 611, 612, 663, 676, 799, 846, 867, 884, 1014, 1156, 1222, 1326, 1521, 1598, 1692, 1734, 1833, 1989, 2028, 2397, 2444, 2601, 2652, 2873, 3042, 3196, 3468, 3666, 3757, 3978, 4794, 5202, 5499, 5746, 6084, 7191, 7332, 7514, 7943, 7956, 8619, 9588, 10387, 10404, 10998, 11271, 11492, 13583, 14382, 15028, 15886, 17238, 20774, 21996, 22542, 23829, 25857, 27166, 28764, 31161, 31772, 33813, 34476, 40749, 41548, 45084, 47658, 48841, 51714, 54332, 62322, 67626, 71487, 81498, 93483, 95316, 97682, 103428, 122247, 124644, 135031, 135252, 142974, 146523, 162996, 176579, 186966, 195364, 244494, 270062, 285948, 293046, 353158, 373932, 405093, 439569, 488988, 529737, 540124, 586092, 706316, 810186, 879138, 1059474, 1215279, 1589211, 1620372, 1758276, 2118948, 2295527, 2430558, 3178422, 4591054, 4861116, 6356844, 6886581, 9182108, 13773162, 20659743, 27546324, 41319486, 82638972]

約数ペア:

[(1, 82638972), (2, 41319486), (3, 27546324), (4, 20659743), (6, 13773162), (9, 9182108), (12, 6886581), (13, 6356844), (17, 4861116), (18, 4591054), (26, 3178422), (34, 2430558), (36, 2295527), (39, 2118948), (47, 1758276), (51, 1620372), (52, 1589211), (68, 1215279), (78, 1059474), (94, 879138), (102, 810186), (117, 706316), (141, 586092), (153, 540124), (156, 529737), (169, 488988), (188, 439569), (204, 405093), (221, 373932), (234, 353158), (282, 293046), (289, 285948), (306, 270062), (338, 244494), (423, 195364), (442, 186966), (468, 176579), (507, 162996), (564, 146523), (578, 142974), (611, 135252), (612, 135031), (663, 124644), (676, 122247), (799, 103428), (846, 97682), (867, 95316), (884, 93483), (1014, 81498), (1156, 71487), (1222, 67626), (1326, 62322), (1521, 54332), (1598, 51714), (1692, 48841), (1734, 47658), (1833, 45084), (1989, 41548), (2028, 40749), (2397, 34476), (2444, 33813), (2601, 31772), (2652, 31161), (2873, 28764), (3042, 27166), (3196, 25857), (3468, 23829), (3666, 22542), (3757, 21996), (3978, 20774), (4794, 17238), (5202, 15886), (5499, 15028), (5746, 14382), (6084, 13583), (7191, 11492), (7332, 11271), (7514, 10998), (7943, 10404), (7956, 10387), (8619, 9588)]