77538888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6731

約数の個数: 96

約数和(自身を含む): 250473600

約数和(自身を除く): 172934712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 6689, 11592, 13378, 20067, 26756, 40134, 46823, 53512, 60201, 80268, 93646, 120402, 140469, 153847, 160536, 187292, 240804, 280938, 307694, 374584, 421407, 461541, 481608, 561876, 615388, 842814, 923082, 1076929, 1123752, 1230776, 1384623, 1685628, 1846164, 2153858, 2769246, 3230787, 3371256, 3692328, 4307716, 5538492, 6461574, 8615432, 9692361, 11076984, 12923148, 19384722, 25846296, 38769444, 77538888]

約数ペア:

[(1, 77538888), (2, 38769444), (3, 25846296), (4, 19384722), (6, 12923148), (7, 11076984), (8, 9692361), (9, 8615432), (12, 6461574), (14, 5538492), (18, 4307716), (21, 3692328), (23, 3371256), (24, 3230787), (28, 2769246), (36, 2153858), (42, 1846164), (46, 1685628), (56, 1384623), (63, 1230776), (69, 1123752), (72, 1076929), (84, 923082), (92, 842814), (126, 615388), (138, 561876), (161, 481608), (168, 461541), (184, 421407), (207, 374584), (252, 307694), (276, 280938), (322, 240804), (414, 187292), (483, 160536), (504, 153847), (552, 140469), (644, 120402), (828, 93646), (966, 80268), (1288, 60201), (1449, 53512), (1656, 46823), (1932, 40134), (2898, 26756), (3864, 20067), (5796, 13378), (6689, 11592)]