77155386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 206032896

約数和(自身を除く): 128877510

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 53, 66, 69, 77, 106, 137, 138, 154, 159, 161, 231, 253, 274, 318, 322, 371, 411, 462, 483, 506, 583, 742, 759, 822, 959, 966, 1113, 1166, 1219, 1507, 1518, 1749, 1771, 1918, 2226, 2438, 2877, 3014, 3151, 3498, 3542, 3657, 4081, 4521, 5313, 5754, 6302, 7261, 7314, 8162, 8533, 9042, 9453, 10549, 10626, 12243, 13409, 14522, 17066, 18906, 21098, 21783, 22057, 24486, 25599, 26818, 31647, 34661, 40227, 43566, 44114, 50827, 51198, 63294, 66171, 69322, 79871, 80454, 93863, 101654, 103983, 132342, 152481, 159742, 167003, 187726, 207966, 239613, 242627, 281589, 304962, 334006, 479226, 485254, 501009, 559097, 563178, 727881, 1002018, 1118194, 1169021, 1455762, 1677291, 1837033, 2338042, 3354582, 3507063, 3674066, 5511099, 7014126, 11022198, 12859231, 25718462, 38577693, 77155386]

約数ペア:

[(1, 77155386), (2, 38577693), (3, 25718462), (6, 12859231), (7, 11022198), (11, 7014126), (14, 5511099), (21, 3674066), (22, 3507063), (23, 3354582), (33, 2338042), (42, 1837033), (46, 1677291), (53, 1455762), (66, 1169021), (69, 1118194), (77, 1002018), (106, 727881), (137, 563178), (138, 559097), (154, 501009), (159, 485254), (161, 479226), (231, 334006), (253, 304962), (274, 281589), (318, 242627), (322, 239613), (371, 207966), (411, 187726), (462, 167003), (483, 159742), (506, 152481), (583, 132342), (742, 103983), (759, 101654), (822, 93863), (959, 80454), (966, 79871), (1113, 69322), (1166, 66171), (1219, 63294), (1507, 51198), (1518, 50827), (1749, 44114), (1771, 43566), (1918, 40227), (2226, 34661), (2438, 31647), (2877, 26818), (3014, 25599), (3151, 24486), (3498, 22057), (3542, 21783), (3657, 21098), (4081, 18906), (4521, 17066), (5313, 14522), (5754, 13409), (6302, 12243), (7261, 10626), (7314, 10549), (8162, 9453), (8533, 9042)]