80662428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4157}}^1$

素因数の和:4192

約数の個数: 108

約数和(自身を含む): 258810552

約数和(自身を除く): 178148124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4157, 4851, 6468, 8314, 9702, 12471, 16628, 19404, 24942, 29099, 37413, 45727, 49884, 58198, 74826, 87297, 91454, 116396, 137181, 149652, 174594, 182908, 203693, 261891, 274362, 320089, 349188, 407386, 411543, 523782, 548724, 611079, 640178, 814772, 823086, 960267, 1047564, 1222158, 1280356, 1646172, 1833237, 1920534, 2240623, 2444316, 2880801, 3666474, 3841068, 4481246, 5761602, 6721869, 7332948, 8962492, 11523204, 13443738, 20165607, 26887476, 40331214, 80662428]

約数ペア:

[(1, 80662428), (2, 40331214), (3, 26887476), (4, 20165607), (6, 13443738), (7, 11523204), (9, 8962492), (11, 7332948), (12, 6721869), (14, 5761602), (18, 4481246), (21, 3841068), (22, 3666474), (28, 2880801), (33, 2444316), (36, 2240623), (42, 1920534), (44, 1833237), (49, 1646172), (63, 1280356), (66, 1222158), (77, 1047564), (84, 960267), (98, 823086), (99, 814772), (126, 640178), (132, 611079), (147, 548724), (154, 523782), (196, 411543), (198, 407386), (231, 349188), (252, 320089), (294, 274362), (308, 261891), (396, 203693), (441, 182908), (462, 174594), (539, 149652), (588, 137181), (693, 116396), (882, 91454), (924, 87297), (1078, 74826), (1386, 58198), (1617, 49884), (1764, 45727), (2156, 37413), (2772, 29099), (3234, 24942), (4157, 19404), (4851, 16628), (6468, 12471), (8314, 9702)]