80984904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3411

約数の個数: 128

約数和(自身を含む): 271918080

約数和(自身を除く): 190933176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3371, 3432, 4004, 6006, 6742, 8008, 10113, 12012, 13484, 20226, 23597, 24024, 26968, 37081, 40452, 43823, 47194, 70791, 74162, 80904, 87646, 94388, 111243, 131469, 141582, 148324, 175292, 188776, 222486, 259567, 262938, 283164, 296648, 306761, 350584, 444972, 482053, 519134, 525876, 566328, 613522, 778701, 889944, 920283, 964106, 1038268, 1051752, 1227044, 1446159, 1557402, 1840566, 1928212, 2076536, 2454088, 2892318, 3114804, 3374371, 3681132, 3856424, 5784636, 6229608, 6748742, 7362264, 10123113, 11569272, 13497484, 20246226, 26994968, 40492452, 80984904]

約数ペア:

[(1, 80984904), (2, 40492452), (3, 26994968), (4, 20246226), (6, 13497484), (7, 11569272), (8, 10123113), (11, 7362264), (12, 6748742), (13, 6229608), (14, 5784636), (21, 3856424), (22, 3681132), (24, 3374371), (26, 3114804), (28, 2892318), (33, 2454088), (39, 2076536), (42, 1928212), (44, 1840566), (52, 1557402), (56, 1446159), (66, 1227044), (77, 1051752), (78, 1038268), (84, 964106), (88, 920283), (91, 889944), (104, 778701), (132, 613522), (143, 566328), (154, 525876), (156, 519134), (168, 482053), (182, 444972), (231, 350584), (264, 306761), (273, 296648), (286, 283164), (308, 262938), (312, 259567), (364, 222486), (429, 188776), (462, 175292), (546, 148324), (572, 141582), (616, 131469), (728, 111243), (858, 94388), (924, 87646), (1001, 80904), (1092, 74162), (1144, 70791), (1716, 47194), (1848, 43823), (2002, 40452), (2184, 37081), (3003, 26968), (3371, 24024), (3432, 23597), (4004, 20226), (6006, 13484), (6742, 12012), (8008, 10113)]